PERMANENT MAGNET TYPE ATTRACTING TOOL,申请号JP19900072872-传众专利搜索

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发明名称	PERMANENT MAGNET TYPE ATTRACTING TOOL
摘要
申请公布号	JPH03272757(A)	申请公布日期	1991.12.04
申请号	JP19900072872	申请日期	1990.03.22
申请人	SEIKO EPSON CORP;TSUKAHARA SHIGEO	发明人	ENDO KENICHI;KAMIWAKI OSAMU;TSUKAHARA SHIGEO
分类号	A61F5/00;H01F7/02	主分类号	A61F5/00
代理机构		代理人
主权项
地址

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