PROCESSING DEVICE OF PIPE HOLE,申请号KR20010065674-传众专利搜索

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发明名称	PROCESSING DEVICE OF PIPE HOLE
摘要
申请公布号	KR100488238(B1)	申请公布日期	2005.05.09
申请号	KR20010065674	申请日期	2001.10.24
申请人		发明人
分类号	F16L41/04;F16L55/18;(IPC1-7):F16L41/04	主分类号	F16L41/04
代理机构		代理人
主权项
地址

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