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发明名称
Mehrgaengige Labyrinth-Dichtung
摘要
申请公布号
DE1525805(A1)
申请公布日期
1969.07.24
申请号
DE19661525805
申请日期
1966.08.27
申请人
RHEINISCHE BRAUNKOHLENWERKE AG
发明人
GUENTER LINDEN,DIPL.-ING.
分类号
F16J15/447
主分类号
F16J15/447
代理机构
代理人
主权项
地址
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