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US2412819A
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Detergent briquette
|
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US2430675A
|
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Bleaching fatty acid compounds with chlorite and aldehyde
|
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US2429317A
|
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Process for shellac refining
|
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US2432737A
|
|
Production of dichlorostyrenes
|
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US2436134A
|
|
Production of chlorine dioxide
|
|
US2440768A
|
|
Production of tetrachloroethylene
|
|
US2439421A
|
|
Process for the production of dialkylated polyhydric phenols
|
|
US2428584A
|
|
Liquid electrode electrolytic cell
|
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US2394064A
|
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Chemical manufacture
|
|
US2409862A
|
|
Production of chlorine dioxide
|
|
US2433662A
|
|
Chlorite bleaching of fatty acid compounds
|
|
US2393932A
|
|
Unloading device
|
|
US2412308A
|
|
Production of vinyl chloride
|
|
US2407882A
|
|
Generator
|
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US2430262A
|
|
Sugar decolorization
|
|
US2377176A
|
|
Valve mechanism
|
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US2429531A
|
|
Process for producing calcium hypochlorite
|
|
US2426736A
|
|
Bread improver
|
|
US2409085A
|
|
Starch solubilization
|
|
US2439076A
|
|
Copolymer of dichlorostyrene, butadiene-1,3 and piperylene
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