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US2596371A
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Lead, cobalt and manganese salts of 2, 4, 4-trimethyl valeric acid
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GB695313A
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Improved process for the production of unsaturated ketones
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GB699111A
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Production of pyrrolinones
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Oxidation of isobutyraldoxan
|
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GB700186A
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Production of alpha-acetotetronic acids
|
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GB699583A
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Manufacture of substituted thiouracils
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GB699812A
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Manufacture of substituted pyrimidones
|
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GB677175A
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Metal carboxylates suitable as driers and the like
|
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GB682457A
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Synthesis of 4-methylcoumarins
|
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GB682260A
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Hydrogenation process for the production of alcohols
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GB688269A
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Hydrogenation of diketene
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GB681202A
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The production of 2:2:4-trimethyl-3-ol-1-pentanoic acid
|
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GB670547A
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Continuous melting apparatus
|
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US2551047A
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Process for the production of acetarylamides
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US2551046A
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Process for the production of acetarylamides
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GB660021A
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Continuous esterification process
|
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US2462221A
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Process for the production of acetarylamides
|
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GB623394A
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Improvements in or relating to tools for use in opening and sealing drums and the like containers
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GB598839A
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Improvements in or relating to a process for the production of acetarylamides
|
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GB560165A
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Improvements in or relating to the manufacture of pentaerythritol
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