Tension control means for running webs,申请号US19440540444-传众专利搜索

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发明名称	Tension control means for running webs
摘要
申请公布号	US2462558(A)	申请公布日期	1949.02.22
申请号	US19440540444	申请日期	1944.06.15
申请人	CAMERON MACHINE COMPANY	发明人	SCHEUERMANN JOSEPH S.;CARTER THOMAS N.
分类号	B65H23/06;B65H23/195	主分类号	B65H23/06
代理机构		代理人
主权项
地址

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