DIAMOND DRAWING DIE AND MANUFACTURE THEREOF,申请号JP19930211326-传众专利搜索

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发明名称	DIAMOND DRAWING DIE AND MANUFACTURE THEREOF
摘要
申请公布号	JPH06170435(A)	申请公布日期	1994.06.21
申请号	JP19930211326	申请日期	1993.08.26
申请人	SUMITOMO ELECTRIC IND LTD	发明人	TAKAHASHI TOSHIYA;IKEGAYA AKIHIKO;TANABE KEIICHIRO;FUJIMORI NAOHARU
分类号	B21C3/02;C30B29/04;(IPC1-7):B21C3/02	主分类号	B21C3/02
代理机构		代理人
主权项
地址

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