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发明名称
Abdichtung von relativ zueinander bewegten Teilen durch Drosselung,insbesondere bei einer Umlaufkolbenmaschine
摘要
申请公布号
DE2112746(A1)
申请公布日期
1972.09.28
申请号
DE19712112746
申请日期
1971.03.17
申请人
HALBERGERHUETTE GMBH
发明人
FISCHER,ARNO
分类号
F01C21/08
主分类号
F01C21/08
代理机构
代理人
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地址
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