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发明名称
ANORDNING VID EN BORRMASKIN FOER LAGRING AV ETT ROTATIONSSTYCKE.
摘要
申请公布号
FI78158(B)
申请公布日期
1989.02.28
申请号
FI19860001941
申请日期
1986.05.09
申请人
OY TAMPELLA AB
发明人
HEINONEN, JARMO
分类号
B23B45/16;E21B1/38;E21B6/00;(IPC1-7):E21C3/00
主分类号
B23B45/16
代理机构
代理人
主权项
地址
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