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j Frederick William" Constantine. Thomas George Kay Percy Hebden Constantine
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Individual
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Individual
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Priority to AU11088/08ApriorityCriticalpatent/AU1108808A/en
Publication of AU1108808BpublicationCriticalpatent/AU1108808B/en
Publication of AU1108808ApublicationCriticalpatent/AU1108808A/en
Improvements in and connected with "Doffing" Apparatus for Machinery for Spinning, Doubling and Twisting Yarns or Threads of Fibrous Substances.
Improvements appertaining to the Thread-guides of Spinning, Doubling and Twisting Machinery used in the Production of Yarn or Threads of Fibrous Substances
Improvements in or relating to Slubbing, Intermediate, Roving, and other Machines employed in the Preparation of Yarn from Cotton and other Fibrous Materials.