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发明名称
Einrichtung an einer Fernmessübertragungsanlage durch Frequenzvariation zur Verbesserung der Anzeigegenauigkeit des Empfängers
摘要
申请公布号
CH323478(A)
申请公布日期
1957.07.31
申请号
CHD323478
申请日期
1954.09.23
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
ING. DE QUERVAIN,ALFRED,DR.
分类号
G08C19/12
主分类号
G08C19/12
代理机构
代理人
主权项
地址
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