CIRCULAR HOLE CUTTER,申请号CAD588306-传众专利搜索

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发明名称	CIRCULAR HOLE CUTTER
摘要
申请公布号	CA588306(A)	申请公布日期	1959.12.08
申请号	CAD588306	申请日期
申请人	EDGAR D. WORTHAM	发明人	EDGAR D. WORTHAM
分类号		主分类号
代理机构		代理人
主权项
地址

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