Improvements appertaining to tension pulleys for spinning, doubling, twisting and like machines used in the production of yarns or threads of fibrous substances,申请号GB19280036337-传众专利搜索

发明名称	Improvements appertaining to tension pulleys for spinning, doubling, twisting and like machines used in the production of yarns or threads of fibrous substances
摘要
申请公布号	GB324759(A)	申请公布日期	1930.02.06
申请号	GB19280036337	申请日期	1928.12.10
申请人	JOHN HODGSON;WILLIE HODGSON	发明人
分类号	D01H1/241	主分类号	D01H1/241
代理机构		代理人
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