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发明名称
Verfahren zum Erzeugen einer Spannung, die vom Unterschied zwischen zwei Frequenzen abhängt
摘要
申请公布号
CH364818(A)
申请公布日期
1962.10.15
申请号
CH19590069719
申请日期
1959.02.18
申请人
"PATELHOLD" PATENTVERWERTUNGS- & ELEKTRO-HOLDING AG
发明人
GUANELLA,GUSTAV,DIPL.-ING.
分类号
H03L7/10;H03L7/199;H04L7/033
主分类号
H03L7/10
代理机构
代理人
主权项
地址
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