,申请号JP19970071504-传众专利搜索

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发明名称
摘要
申请公布号	JP3274382(B2)	申请公布日期	2002.04.15
申请号	JP19970071504	申请日期	1997.03.25
申请人		发明人
分类号	B21B3/00;B21B1/16;(IPC1-7):B21B1/16	主分类号	B21B3/00
代理机构		代理人
主权项
地址

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