,申请号JP19970073229-传众专利搜索

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发明名称
摘要
申请公布号	JP3900581(B2)	申请公布日期	2007.04.04
申请号	JP19970073229	申请日期	1997.03.26
申请人		发明人
分类号	B21B31/32;B21B13/18;B21B41/00	主分类号	B21B31/32
代理机构		代理人
主权项
地址

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