SELECTIVELY ADJUSTABLE REAMER FOR USE WITH A ROTATING PIPE,申请号USD3598003-传众专利搜索

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发明名称	SELECTIVELY ADJUSTABLE REAMER FOR USE WITH A ROTATING PIPE
摘要
申请公布号	US3598003(A)	申请公布日期	1971.08.10
申请号	USD3598003	申请日期	1969.02.18
申请人	DONALD E. BLAKE	发明人	DONALD E. BLAKE
分类号	B23B5/16;B23D21/00;(IPC1-7):B23B5/16	主分类号	B23B5/16
代理机构		代理人
主权项
地址

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