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بلوپرنٹسثقافت اور تاریخ

ثقافت اور تاریخ

2,512 بلوپرنٹس دستیاب • 3 ذیلی زمرے

بلوپرنٹس (2,512)

Variable Contrast Paper: One Emulsion in Five Parts Dyed 30, 15, 6, 2 and 0 mg per Litre (Schwarz, Bell & Howell, US 2,620,272)

Variable Contrast Paper: One Emulsion in Five Parts Dyed 30, 15, 6, 2 and 0 mg per Litre (Schwarz, Bell & Howell, US 2,620,272)

Charlie کی طرف سےDE

نامیاتی

7
0
0
0
0
0
Yoshino Tissue: Kozo Paper So Thin Fifty Sheets Weigh 35 Grams (Nibu, after Rein 1889)

Yoshino Tissue: Kozo Paper So Thin Fifty Sheets Weigh 35 Grams (Nibu, after Rein 1889)

Charlie کی طرف سےDE

ایڈو دور

10
0
0
0
0
0
Selenium from Copper Refinery Slimes Baked with Nitre and Precipitated by Sulfur Dioxide (Betterton and Lebedeff, US 2,378,824)
خطرناک

Selenium from Copper Refinery Slimes Baked with Nitre and Precipitated by Sulfur Dioxide (Betterton and Lebedeff, US 2,378,824)

Charlie کی طرف سےDE

غیر نامیاتی

11
0
0
0
0
0
Aircraft Dope: Celluloid in Acetone, Alcohol and Benzole with Beeswax and Paraffin Wax (Groves, US 1,366,256)
خطرناک

Aircraft Dope: Celluloid in Acetone, Alcohol and Benzole with Beeswax and Paraffin Wax (Groves, US 1,366,256)

Charlie کی طرف سےDE

پلاسٹک کا کام

14
0
0
0
0
0
PVC Solvent Cement: Tetrahydrofuran, Cyclohexanone and PVC Resin (Gheen, US 3,539,166)

PVC Solvent Cement: Tetrahydrofuran, Cyclohexanone and PVC Resin (Gheen, US 3,539,166)

Charlie کی طرف سےDE

پلاسٹک کا کام

12
0
0
0
0
0
Cyclohexanone from Cyclohexanol Steam-Distilled over Copper-Chromium-Barium Oxide (Winans, Wingfoot, US 2,218,457)

Cyclohexanone from Cyclohexanol Steam-Distilled over Copper-Chromium-Barium Oxide (Winans, Wingfoot, US 2,218,457)

Charlie کی طرف سےDE

نامیاتی

9
0
0
0
0
0
Tetrahydrofuran from Caustic-Washed Furan Hydrogenated over Nickel on Kieselguhr (Banford and Manes, du Pont, US 2,846,449)

Tetrahydrofuran from Caustic-Washed Furan Hydrogenated over Nickel on Kieselguhr (Banford and Manes, du Pont, US 2,846,449)

Charlie کی طرف سےDE

نامیاتی

5
0
0
0
0
0
Furan from Furfural Vapour and Steam over Zinc-Iron Chromite (Whitman, du Pont, US 2,374,149)

Furan from Furfural Vapour and Steam over Zinc-Iron Chromite (Whitman, du Pont, US 2,374,149)

Charlie کی طرف سےDE

نامیاتی

4
0
0
0
0
0
Furfural from Oat Hulls Steamed with Sulfuric Acid in a Rotary Digester (Miner and Brownlee, Quaker Oats, US 1,735,084)
خطرناک

Furfural from Oat Hulls Steamed with Sulfuric Acid in a Rotary Digester (Miner and Brownlee, Quaker Oats, US 1,735,084)

Charlie کی طرف سےDE

نامیاتی

8
0
0
0
0
0
Clear Laminating Film: Polyvinyl Butyral Plasticised with Tributyl Citrate and Extruded (Nason, Monsanto, US 2,126,028)

Clear Laminating Film: Polyvinyl Butyral Plasticised with Tributyl Citrate and Extruded (Nason, Monsanto, US 2,126,028)

Charlie کی طرف سےDE

پلاسٹک کا کام

10
0
0
0
0
0
Polyvinyl Butyral Resin: Polyvinyl Acetate and Butyraldehyde in Methanol with Acid at 45 °C (Perkins, Union Carbide, US 2,194,613)
خطرناک

Polyvinyl Butyral Resin: Polyvinyl Acetate and Butyraldehyde in Methanol with Acid at 45 °C (Perkins, Union Carbide, US 2,194,613)

Charlie کی طرف سےDE

نامیاتی

5
0
0
0
0
0
Tributyl Citrate: Citric Acid and Butanol Esterified in a Hot Pressure Coil at 175 °C (Bruins, Pfizer, US 2,766,273)
خطرناک

Tributyl Citrate: Citric Acid and Butanol Esterified in a Hot Pressure Coil at 175 °C (Bruins, Pfizer, US 2,766,273)

Charlie کی طرف سےDE

نامیاتی

6
0
0
0
0
0
Butyraldehyde: Butyl Alcohol Dehydrogenated over Copper Pellets at 400-680 °F (Hasche, Eastman, US 2,173,111)

Butyraldehyde: Butyl Alcohol Dehydrogenated over Copper Pellets at 400-680 °F (Hasche, Eastman, US 2,173,111)

Charlie کی طرف سےDE

نامیاتی

6
0
0
0
0
0
Neodymium Magnets: Melt-Spun Ribbon Milled, Pressed in a Field, Sintered and Magnetised at 30 kOe (Sato, Tokin, US 4,881,986)

Neodymium Magnets: Melt-Spun Ribbon Milled, Pressed in a Field, Sintered and Magnetised at 30 kOe (Sato, Tokin, US 4,881,986)

Charlie کی طرف سےDE

صنعتی

6
0
0
0
0
0
Neodymium Metal: Oxide Reduced by Graphite in Vacuum, Distilled at 1900 °C onto Tantalum (Downing, Union Carbide, US 3,104,970)

Neodymium Metal: Oxide Reduced by Graphite in Vacuum, Distilled at 1900 °C onto Tantalum (Downing, Union Carbide, US 3,104,970)

Charlie کی طرف سےDE

صنعتی

4
0
0
0
0
0
Neodymium and Praseodymium Oxides: Rare Earths Separated into Coloured Bands on a Bleached Resin Column (Jaffe, US 2,897,050)
خطرناک

Neodymium and Praseodymium Oxides: Rare Earths Separated into Coloured Bands on a Bleached Resin Column (Jaffe, US 2,897,050)

Charlie کی طرف سےDE

غیر نامیاتی

4
0
0
0
0
0
Ferroboron: Colemanite Reduced by Ferrosilicon above 2000 °C in an Arc Furnace (Hansen, GE, US 982,135, 1911)

Ferroboron: Colemanite Reduced by Ferrosilicon above 2000 °C in an Arc Furnace (Hansen, GE, US 982,135, 1911)

Charlie کی طرف سےDE

صنعتی

4
0
0
0
0
0
Ferrosilicon: Silica, Carbon and Scrap Iron Smelted with Bituminous Coal in an Electric Furnace (Furness, US 1,284,645)

Ferrosilicon: Silica, Carbon and Scrap Iron Smelted with Bituminous Coal in an Electric Furnace (Furness, US 1,284,645)

Charlie کی طرف سےDE

صنعتی

4
0
0
0
0
0
Electrolytic Iron: Brown Ferrous Electrolyte, Rotating Cathode at 75-77 °C, Graphite Anodes (Bouchayer, US 1,516,326)

Electrolytic Iron: Brown Ferrous Electrolyte, Rotating Cathode at 75-77 °C, Graphite Anodes (Bouchayer, US 1,516,326)

Charlie کی طرف سےDE

غیر نامیاتی

3
0
0
0
0
0
Woven Wire Screen Cloth: Hardened Crimped Steel Rods Locked by Driven Straight Rods (Robins, US 2,154,530, 1939)

Woven Wire Screen Cloth: Hardened Crimped Steel Rods Locked by Driven Straight Rods (Robins, US 2,154,530, 1939)

Charlie کی طرف سےDE

صنعتی

4
0
0
0
0
0
Uninked Ribbon Fabric: Undyed Raw Silk Weighted in Stannic Chloride (Beall, US 1,263,019, 1918)

Uninked Ribbon Fabric: Undyed Raw Silk Weighted in Stannic Chloride (Beall, US 1,263,019, 1918)

Charlie کی طرف سےDE

کپڑا اور چمڑا

6
0
0
0
0
0
Stannic Chloride: Chlorine over Tin in Stoneware Retorts Kept above 114 °C (Townsend, US 877,261, 1908)
خطرناک

Stannic Chloride: Chlorine over Tin in Stoneware Retorts Kept above 114 °C (Townsend, US 877,261, 1908)

Charlie کی طرف سےDE

غیر نامیاتی

5
0
0
0
0
0
Uninked Ribbon Fabric: Nylon with a Crimped Filler, Relaxed in Soap (Thompson, US 2,918,160, 1959)

Uninked Ribbon Fabric: Nylon with a Crimped Filler, Relaxed in Soap (Thompson, US 2,918,160, 1959)

Charlie کی طرف سےDE

کپڑا اور چمڑا

2
0
0
0
0
0
Uninked Ribbon Fabric: Narrow Woven Cotton Strip with Two Selvages (Rogers, US 420,312, 1890)

Uninked Ribbon Fabric: Narrow Woven Cotton Strip with Two Selvages (Rogers, US 420,312, 1890)

Charlie کی طرف سےDE

کپڑا اور چمڑا

5
0
0
0
0
0
2512 میں سے 24 دکھائے جا رہے ہیں