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CA76637A
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Derivative of pinene and process of producing same
|
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CA75311A
|
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Pigment and its manufacture
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US695306A
|
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Separation of the constituents of complex sulfid ores.
|
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US704831A
|
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Process of manufacturing sulfuric acid from sulfur dioxid in aqueous solution by electrolysis.
|
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US719223A
|
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Process of making cyanids and acetone.
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US788584A
|
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Process of reducing metals from their solutions.
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US657938A
|
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Process of manufacturing compounds of nitrogen.
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US656354A
|
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Compound of silicon and hydrogen.
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US656353A
|
|
Alkaline-earth silicid.
|
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CA67011A
|
|
Process of manufacturing soluble barium compounds
|
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US635017A
|
|
Process of making benzin and homologues.
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US716182A
|
|
Carbophosphid of calcium.
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