Process and apparatus for tensionless handling of running lengths of materials,申请号US19480007466-传众专利搜索

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发明名称	Process and apparatus for tensionless handling of running lengths of materials
摘要
申请公布号	US2474717(A)	申请公布日期	1949.06.28
申请号	US19480007466	申请日期	1948.02.10
申请人	RODNEY HUNT MACHINE CO.	发明人	BELCHER HAROLD H.
分类号	D06B3/10	主分类号	D06B3/10
代理机构		代理人
主权项
地址

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