LATCH DEVICE FOR WIRE LINE CORE BARREL,申请号JP19960284343-传众专利搜索

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发明名称	LATCH DEVICE FOR WIRE LINE CORE BARREL
摘要
申请公布号	JPH10131660(A)	申请公布日期	1998.05.19
申请号	JP19960284343	申请日期	1996.10.25
申请人	N L C:KK	发明人	TOUDAIMORI HIDEO;KURITA KAZUO
分类号	E21B25/00;(IPC1-7):E21B25/00	主分类号	E21B25/00
代理机构		代理人
主权项
地址

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