US2121509A
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Tetra n-alkyl long chain alkylene diamines and process for preparing them
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GB456916A
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Improvements in and relating to the manufacture of substituted diamines
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GB447618A
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Improvements relating to the manufacture of antiseptic germicidal substances
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GB433086A
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Improvements relating to the production of alkylamines
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GB430108A
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Improvements relating to the preparation of histamine and its derivatives
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GB425387A
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Improvements relating to the manufacture of organic bismuth salts
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GB402159A
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Improvements relating to the manufacture of substituted alkyl chlorides
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GB397249A
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Improvements relating to the production of organic salts of bismuth
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GB382124A
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Improvements relating to the demethylation of alkaloids containing methoxy groups
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GB381362A
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Improvements relating to the production of organic salts of bismuth
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GB359772A
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Improvements relating to the manufacture of derivatives of ª¤-anisidine and like ª¤-alkyloxy-anilines
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US1789410A
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Amyl-cresols and process for making
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GB330333A
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Improvements relating to the production of monohydric phenols
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GB316750A
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Improvements in and relating to the manufacture of ketones
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GB317194A
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Improvements in and relating to the manufacture of ketones
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