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发明名称
Einrichtung zur Kontrolle und Nachstimmung der Trägerfrequenz eines Senders.
摘要
申请公布号
CH251783(A)
申请公布日期
1947.11.15
申请号
CHD251783
申请日期
1946.08.11
申请人
"PATELHOLD" PATENTVERWERTUNGS- & ELEKTRO-HOLDING AG.
发明人
AG. "PATELHOLD" PATENTVERWERTUNGS- & ELEKTRO-HOLDING
分类号
H03C3/09
主分类号
H03C3/09
代理机构
代理人
主权项
地址
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