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发明名称
Vorrichtung zur Messung der Geschwindigkeit bzw. der Menge stroemender Medien oder zur Anzeige der Stroemungsrichtung
摘要
申请公布号
DE820971(C)
申请公布日期
1951.11.15
申请号
DE1949P035275
申请日期
1949.02.27
申请人
BURGHOLZ RUDOLF DR.-ING.
发明人
BURGHOLZ RUDOLF DR.-ING.
分类号
G01F1/10;G01F1/28
主分类号
G01F1/10
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代理人
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