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发明名称
Einrichtung zur elektrischen Fernanzeige mittels der Wheatstoneschen Brueckenschaltung
摘要
申请公布号
DE554291(C)
申请公布日期
1932.07.07
申请号
DE1929C043438D
申请日期
1929.03.14
申请人
ERICH COBURGER
发明人
分类号
G01D5/26;G05D3/14;G08C19/02;H01C10/20;H01H47/24
主分类号
G01D5/26
代理机构
代理人
主权项
地址
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