METHOD OF CONTROLLING THREAD TENSION,申请号CAD462498-传众专利搜索

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发明名称	METHOD OF CONTROLLING THREAD TENSION
摘要
申请公布号	CA462498(A)	申请公布日期	1950.01.17
申请号	CAD462498	申请日期
申请人	DOMINION RUBBER COMPANY	发明人	KURT ERIC WILHELM
分类号		主分类号
代理机构		代理人
主权项
地址

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