CHUCK FOR PIPE WORKING MACHINE,申请号CAD527737-传众专利搜索

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发明名称	CHUCK FOR PIPE WORKING MACHINE
摘要
申请公布号	CA527737(A)	申请公布日期	1956.07.17
申请号	CAD527737	申请日期
申请人	HOWARD H. VERMETTE	发明人	HOWARD H. VERMETTE
分类号		主分类号
代理机构		代理人
主权项
地址

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