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经营范围
发明名称
Vorrichtung zur Sicherung des Weiterbetriebes der Wasserturbine eines elektrischen Kraftwerkes
摘要
申请公布号
DE758938(C)
申请公布日期
1954.02.15
申请号
DE1941E054608D
申请日期
1941.03.05
申请人
ESCHER WYSS MASCHINENFABRIK G.M.B.H.
发明人
分类号
F03B15/18
主分类号
F03B15/18
代理机构
代理人
主权项
地址
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