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发明名称
Dichtungsvorrichtung fuer verstellbare Schaufeln von Turbinenscheiben, Schiffsschrauben, Pumpenraedern und aehnlichen in Wasser laufenden Rotoren
摘要
申请公布号
DE886879(C)
申请公布日期
1953.08.17
申请号
DE1947E004847D
申请日期
1947.07.04
申请人
ENGLESSON JOHN ELOV
发明人
ENGLESSON JOHN ELOV
分类号
B63H3/00;F03B3/14;F03B11/00;F16J15/32;F16J15/34
主分类号
B63H3/00
代理机构
代理人
主权项
地址
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