Apparatus for controlling the tension in a running web,申请号US19570647558-传众专利搜索

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法人/股东/高管

发明名称	Apparatus for controlling the tension in a running web
摘要
申请公布号	US2983463(A)	申请公布日期	1961.05.09
申请号	US19570647558	申请日期	1957.03.21
申请人	CAMERON MACHINE COMPANY	发明人	AARON CHARLES;ROCKSTROM LEONARD
分类号	B65H23/06	主分类号	B65H23/06
代理机构		代理人
主权项
地址

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