DEEP-HOLE DRILL AND REAMER,申请号CAD766877-传众专利搜索

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发明名称	DEEP-HOLE DRILL AND REAMER
摘要
申请公布号	CA766877(A)	申请公布日期	1967.09.12
申请号	CAD766877	申请日期
申请人	DETROIT REAMER AND TOOL COMPANY	发明人	DONALD C. ANDREASSON
分类号		主分类号
代理机构		代理人
主权项
地址

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