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发明名称
Bohrturbine mit steuerbarem Ausgleichsdrucklager
摘要
申请公布号
DE1085117(B)
申请公布日期
1960.07.14
申请号
DE1959V016179
申请日期
1959.03.14
申请人
J. M. VOITH G.M.B.H.
发明人
KAUFMANN DR.-ING. KARL
分类号
E21B4/02
主分类号
E21B4/02
代理机构
代理人
主权项
地址
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