BORING MACHINE FOR TAP HOLE,申请号JP19950058213-传众专利搜索

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发明名称	BORING MACHINE FOR TAP HOLE
摘要
申请公布号	JPH08232006(A)	申请公布日期	1996.09.10
申请号	JP19950058213	申请日期	1995.02.23
申请人	NIPPON STEEL CORP	发明人	ISHII HISAO
分类号	C21B7/12;(IPC1-7):C21B7/12	主分类号	C21B7/12
代理机构		代理人
主权项
地址

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