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发明名称
A BOOSTER FOR A PRESS-MACHINE
摘要
申请公布号
EP0273721(A3)
申请公布日期
1990.03.07
申请号
EP19870311408
申请日期
1987.12.23
申请人
KABUSHIKI KAISHA KOSMEK
发明人
YONEZAWA, KEITARO
分类号
B21D24/02;B21D45/00;B21D45/04;B26D7/18;F15B3/00;H05K3/00;(IPC1-7):F15B3/00;B21D28/00
主分类号
B21D24/02
代理机构
代理人
主权项
地址
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