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发明名称
Schaltungsanordnung zur Bildung einer Gleichspannung,deren Amplitude proportional der Amplitude einer Wechselspannung ist
摘要
申请公布号
DE2003124(A1)
申请公布日期
1971.07.29
申请号
DE19702003124
申请日期
1970.01.24
申请人
SIEMENS AG
发明人
SEIFERT,GERD,DR.-ING.
分类号
G01R19/22;H03D1/06
主分类号
G01R19/22
代理机构
代理人
主权项
地址
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