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经营范围
发明名称
Einrichtung zur Unterdrückung von Störgeräuschen in einem Empfänger für frequenzmodulierte Wellen bei fehlenden oder nur schwachen Trägerschwingungen.
摘要
申请公布号
CH251262(A)
申请公布日期
1947.10.15
申请号
CHD251262
申请日期
1945.06.07
申请人
"PATELHOLD" PATENTVERWERTUNGS- & ELEKTRO-HOLDING AG.
发明人
AG. "PATELHOLD" PATENTVERWERTUNGS- & ELEKTRO-HOLDING
分类号
H03G3/26
主分类号
H03G3/26
代理机构
代理人
主权项
地址
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