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发明名称
Transistorschaltung in einem Zeitmessgerät zur Zählung der Perioden einer Wechselspannung
摘要
申请公布号
CH501266(A)
申请公布日期
1970.09.15
申请号
CH19670010032
申请日期
1967.07.13
申请人
LANDIS & GYR AG
发明人
SCHMID,EUGEN
分类号
G04G3/02;H03K23/00;(IPC1-7):G04F11/08;G04C15/00
主分类号
G04G3/02
代理机构
代理人
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