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GB351437A
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Improvements in or relating to thread guides for the production of artificial silk
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GB351429A
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Improved manufacture of artificial silk by the stretch spinning process
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GB350974A
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Improved device for the manufacture of cuprammonium silk by the stretch spinning method
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GB317442A
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Improved process and device for the production of cuprammonium silk by the stretch spinning method
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GB334535A
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An improved evaporator for cooling plants
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GB316252A
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Improvements in devices for winding artificial silk threads
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GB312029A
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Improved manufacture of artificial silk
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GB310864A
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Improved process for the manufacture of artificial silk, from cuprammonium solutions of cellulose
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GB276274A
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Improvements relating to yarn reels
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GB278608A
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Measuring and stopping device for machines for reeling or winding yarns
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