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US2391943A
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Nonbenzenoid compounds
|
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US2379574A
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Method of producing surgical bandages with improved elastic properties
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US2354193A
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Insecticide
|
|
US2354192A
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Insecticide
|
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US2378501A
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Process for manufacturing acrylic esters and other unsaturated compounds by thermal decomposition
|
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US2365793A
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Cotton-working machine
|
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US2370129A
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Cutting machine
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Baler
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Filter medium
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Application of cellulose ethers to textiles
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Method of preparing hog cholera vaccine
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Plywood
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Improved process for the manufacture of methyl acrylate by the thermal decomposition of methyl alpha-acetoxypropionate
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US2383816A
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Alkali compounds containing antioxidant compositions
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US2383815A
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Ternary synergistic antioxidant composition
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Combined insecticide and germicide
|
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US2374428A
|
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Process for acylating esters of hydroxy carboxylic acids
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US2376852A
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Treatment of oilseeds
|
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US2351769A
|
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Plotting instrument
|
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US2344528A
|
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Materials-conveying flue
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