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发明名称
Schaltungsanordnung zur Gewinnung einer dem Halbperioden-Mittelwert einer kleinen Wechselspannung proportionalen Gleichspannung
摘要
申请公布号
DE2113114(A1)
申请公布日期
1972.09.28
申请号
DE19712113114
申请日期
1971.03.18
申请人
PIETZSCH,LUDWIG,DR.-ING.
发明人
SCHINDLER,KURT,DIPL.-ING.
分类号
G01R19/22
主分类号
G01R19/22
代理机构
代理人
主权项
地址
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