DEVICE FOR ENLARGING TUBE,申请号JP19970307092-传众专利搜索

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发明名称	DEVICE FOR ENLARGING TUBE
摘要
申请公布号	JPH10166089(A)	申请公布日期	1998.06.23
申请号	JP19970307092	申请日期	1997.11.10
申请人	HIDAKA SEIKI KK	发明人	HONMA KENSAKU;BABA YOSHIHIRO
分类号	B21D39/20;B21D53/08;(IPC1-7):B21D53/08	主分类号	B21D39/20
代理机构		代理人
主权项
地址

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