,申请号JP19930036414U-传众专利搜索

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发明名称
摘要
申请公布号	JPH0686819(U)	申请公布日期	1994.12.20
申请号	JP19930036414U	申请日期	1993.06.07
申请人		发明人
分类号	B21C37/08;B21D5/12;B23K13/00;(IPC1-7):B21D5/12	主分类号	B21C37/08
代理机构		代理人
主权项
地址

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