AUTOMATIC MAGNETIC DRILLING MACHINE,申请号JP19900319480-传众专利搜索

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发明名称	AUTOMATIC MAGNETIC DRILLING MACHINE
摘要
申请公布号	JPH04189406(A)	申请公布日期	1992.07.07
申请号	JP19900319480	申请日期	1990.11.22
申请人	HITACHI KOKI CO LTD	发明人	FUTAYADA MASATERU
分类号	B23B45/14;B23B47/00	主分类号	B23B45/14
代理机构		代理人
主权项
地址

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