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经营范围
发明名称
DUAL LANE CONVERSION SYSTEM.
摘要
申请公布号
EP0397750(B1)
申请公布日期
1993.12.29
申请号
EP19890901955
申请日期
1989.01.09
申请人
SERVICE TOOL DIE & MFG. COMPANY
发明人
HERDZINA, FRANK, J.;GOODRICH, ROLLIE, M.
分类号
B21D51/38;(IPC1-7):B21D51/44
主分类号
B21D51/38
代理机构
代理人
主权项
地址
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