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发明名称
Anordnung zur Messung der Frequenz synchronisierter Kippschwingungen und der mit dieser Frequenz in einem gesetzmaessigen Zusammenhang stehenden Groessen
摘要
申请公布号
DE679532(C)
申请公布日期
1939.08.08
申请号
DE1935A075687D
申请日期
1935.03.30
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
KLUTKE DR. FRITZ
分类号
G01R23/02
主分类号
G01R23/02
代理机构
代理人
主权项
地址
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