,申请号JP19890138566U-传众专利搜索

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发明名称
摘要
申请公布号	JPH0376635(U)	申请公布日期	1991.07.31
申请号	JP19890138566U	申请日期	1989.11.29
申请人		发明人
分类号	B21D5/01;B21F1/00;H01L23/50;(IPC1-7):B21F1/00	主分类号	B21D5/01
代理机构		代理人
主权项
地址

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