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GB119155A
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Improvements relating to Self Closing Shaft Doors of Mine Galleries.
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GB116173A
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Improvements in Submarines.
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GB112893A
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Arrangement for Non-automatic Regulation of the Bouyancy of Submarines.
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GB115938A
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Improvements relating to Submarines.
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GB114680A
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Improvements in and relating to the Manufacture and Production of New Pharmaceutical Products.
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GB102990A
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Improvements in Winding Devices for Spring Motors.
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GB191513952A
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Manufacture and Production of New Sulphur Dyes.
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GB191502396A
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Dyeing Process.
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GB191500295A
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Manufacture and Production of New Pharmaceutical Compounds.
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GB191420192A
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Manufacture and Production of Ureas or Thioureas of the Naphthalene Series.
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GB191416308A
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Improvement in Spark Plugs.
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GB191414371A
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Process for Fermenting Sugar or Materials containing Sugar.
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GB191414017A
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Manufacture and Production of New Pharmaceutical Compounds.
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GB191413604A
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Manufacture and Production of New Dyes of the Triphenylmethane Series.
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GB191412661A
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Process for Promoting the Vulcanization of Natural or Artificial Caoutchouc.
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GB191409252A
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Manufacture and Production of Yellow Azodyestuffs and of New Intermediate Compounds for use therein.
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GB191408666A
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Manufacture and Production of New Azodyestuffs.
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GB191408043A
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Manufacture and Production of New Azodyestuffs for Cotton.
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GB191407916A
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Manufacture and Production of New Indigoid Vat Dyestuffs.
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GB191406644A
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Manufacture and Production of New Azodyes and Sulphonic Acids of Aromatic Aminothiazoles for use therein.
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