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发明名称
Dichtungsanordnung zur Stroemungsbegrenzung laengs umlaufender Wellen,welche durch OEffnungen in Waenden ragen,die Bereiche hoeheren Druckes von solchen niedrigeren Druckes trennen
摘要
申请公布号
DE1901676(A1)
申请公布日期
1969.10.02
申请号
DE19691901676
申请日期
1969.01.14
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
R. SINGLETON,NORMAN
分类号
F16J15/34
主分类号
F16J15/34
代理机构
代理人
主权项
地址
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