IṢẸ́ ỌNÀ
ẸWÀ ÀTI ÌLERA
IṢẸ́ ỌWỌ́
ÀṢÀ ÀTI ÌTÀN
ÌṢERÉ
ÀYÍKÁ
OÚNJẸ ÀTI OHUN MÍMU
REVERSE ENGINEERING
SÁYẸ́ǸSÌ
ERÉ ÌDÁRAYÁ
ÌMỌ̀-Ẹ̀RỌ
ÀWỌN OHUN WÍWỌ̀
Industry 3.0 — Assembly Line & Mass Production (1913)
Ìtọ́nisọ́nà 246 wà
Àwọn Ìtọ́nisọ́nà (246)

Rubber Gloves: Dipped on a Form, Lined and Turned Inside Out (Miller, 1915)
láti ọwọ́ Charlie
Inorganic
0
0
0
0
0
0

Chemical Splash Goggles: One Sealed Lens in a Moulded Rubber Frame (Hirschmann, 1954)
láti ọwọ́ Emma
Ìmọ̀ Ẹ̀rọ
0
0
0
0
0
0

Mechanical Kitchen Scale: Sheet-Metal Case, Guided Plate and Two Springs to a Dial (Hansen, 1939)
láti ọwọ́ Penny
Ìmọ̀ Ẹ̀rọ
0
0
0
0
1
0

Lutetium: Fluoride Reduced by Calcium in Tantalum under Argon, Remelted under Half an Atmosphere of Argon (Spedding and Daane, 1954)
láti ọwọ́ Charlie
Inorganic
2
0
0
0
0
0

Capacitor Kit: Electrolytic and Ceramic Disc Capacitors Measured, Marked and Sorted
láti ọwọ́ Ed
Ẹ̀rọ Ìtanná
1
0
0
0
0
0

Ceramic Disc Capacitors: Barium Titanate with Nickel Stannate, Pressed, Fired and Silvered (Coffeen, US 2,789,061)
láti ọwọ́ Ed
Ẹ̀rọ Ìtanná
1
0
0
0
0
0

1/4 W Resistor Kit: Carbon Film Resistors Rated and Colour-Coded to MIL-PRF-22684 Style RL07
láti ọwọ́ Ed
Ẹ̀rọ Ìtanná
1
0
0
0
0
0

Carbon Film Resistors: Methane Cracked on Ceramic Rods, Helixed and Varnished (Bell Labs 1951)
láti ọwọ́ Ed
Ẹ̀rọ Ìtanná
1
0
0
0
0
0

Thread Locker: Tetraethylene Glycol Dimethacrylate with Cumene Hydroperoxide, Set When Air Is Shut Out (Krieble, US 2,895,950)
láti ọwọ́ Charlie
Inorganic
1
0
0
0
0
0

Léwu
Caesium Chloride: Pollucite Boiled in Hydrochloric Acid, Caesium Taken Out with Antimony Chloride (Fleischmann, US 2,808,313)
láti ọwọ́ Charlie
Inorganic
1
0
0
0
0
0

Léwu
Technical Molybdic Oxide: Molybdenite Roasted in Nichols-Herreshoff Furnaces (US Bureau of Mines 1957)
láti ọwọ́ Charlie
Inorganic
1
0
0
0
0
0

Léwu
Yttrium Oxide: Xenotime Opened with Sulfuric Acid and Separated on 30-Inch Ion Exchange Columns with EDTA (Ames Laboratory, IS-1, 1959)
láti ọwọ́ Charlie
Inorganic
3
0
0
0
0
0

Léwu
Erbium, Ytterbium, Thulium and Lutetium Oxides: Xenotime Separated on Ion Exchange Columns with EDTA and HEDTA (Spedding and Powell, US 2,956,858)
láti ọwọ́ Charlie
Inorganic
2
0
0
0
0
0

Léwu
Scandium: Oxide Dissolved in Fused Sodium Scandium Fluoride and Electrolysed at 800 °C (Vickery, US 3,111,467)
láti ọwọ́ Charlie
Inorganic
1
0
0
0
0
0

Europium: Oxide Reduced with Lanthanum Turnings at 1200 °C in High Vacuum, Metal Distilled and Melted Down (Ames Laboratory, 1956)
láti ọwọ́ Charlie
Inorganic
1
0
0
0
0
0

Léwu
Praseodymium: Anhydrous Chloride Reduced with Calcium in a Tantalum Bomb at 1050 °C, then Vacuum Cast (Daane, Ames 1950)
láti ọwọ́ Charlie
Inorganic
1
0
0
0
0
0

Léwu
Lanthanum: Anhydrous Chloride Reduced with Calcium in a Tantalum Bomb under Argon, then Vacuum Cast (Daane, Ames 1950)
láti ọwọ́ Charlie
Inorganic
1
0
0
0
0
0

Samarium: Oxide Reduced with Graphite at 1700 °C in Vacuum and Distilled Twice (Downing, Gorski and Koerner, US 3,104,970)
láti ọwọ́ Charlie
Inorganic
1
0
0
0
0
0

Yttrium: Fluoride Reduced with Calcium and Magnesium at 1000 °C, then Distilled to Sponge (Carlson, Schmidt and Spedding, US 2,950,962)
láti ọwọ́ Charlie
Inorganic
0
0
0
0
0
0

Léwu
Gadolinium: Mixed Rare-Earth Chlorides Reduced with Calcium in Tantalum, Samarium Left in the Slag (Spedding and Daane, US 2,714,554)
láti ọwọ́ Charlie
Inorganic
0
0
0
0
0
0

Léwu
Monochloroacetic Acid: Chlorine Bubbled into Hot Acetic Acid with a Little Acetic Anhydride (Hammond, Celanese, US 2,503,334)
láti ọwọ́ Charlie
Organic
0
0
0
0
0
0

Léwu
Zinc Sulfide Phosphor: Zinc Oxide and Sulfur Fired Twice with Halide Fluxes and a Trace of Copper (Rothschild, US 2,546,239)
láti ọwọ́ Charlie
Inorganic
1
0
0
0
0
0

Léwu
Graphite Foil: Natural Graphite Soaked in Sulfuric-Nitric Acid, Flashed at 1000 C and Rolled Without Binder (Shane, Union Carbide, US 3,404,061)
láti ọwọ́ Charlie
Inorganic
0
0
0
0
0
0

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)
láti ọwọ́ Charlie
Organic
1
0
0
0
0
0
Ń fi 24 nínú 246 hàn