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发明名称
ANORDNUNG ZUM ABSTUETZEN EINES AXIALLAGERS EINER BOHRMASCHINE
摘要
申请公布号
DE3714501(A1)
申请公布日期
1987.11.12
申请号
DE19873714501
申请日期
1987.04.30
申请人
OY TAMPELLA AB
发明人
HEINONEN,JARMO
分类号
B23B45/16;E21B3/02;E21B6/00;(IPC1-7):E21C9/00
主分类号
B23B45/16
代理机构
代理人
主权项
地址
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