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发明名称
Einrichtung zur Anzeige, insbesondere Fernanzeige, der Foerderleistung eines aus Pumpe und Elektromotor bestehenden Pumpenaggregates
摘要
申请公布号
DE682090(C)
申请公布日期
1939.10.07
申请号
DE1934H139772D
申请日期
1934.04.18
申请人
WERNER HEINELT
发明人
分类号
G01F15/06
主分类号
G01F15/06
代理机构
代理人
主权项
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