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GB190929385A
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A Process of Manufacture of a Copper Salt specially Suited for Preparing Ammoniacal Copper Oxide.
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GB190928256A
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A Process for the Production of Fine Artificial Threads.
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GB190914112A
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Improvements in and relating to the Production of Durable Solutions for Spinning and other purposes.
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GB190911700A
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Process for Producing Formations of Cellulose as for Instance Threads, Ribbons, Films and the like.
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GB190907617A
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An Improved Process for the Production of a Dissolved Substance for use in Making Artificial Threads and the like.
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GB190904104A
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Process of Producing Ammoniacal Copper Oxide Solutions for Spinning Artificial Threads and the like.
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