Устройство для балансной модуляции,申请号SU19340151096-传众专利搜索

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发明名称	Устройство для балансной модуляции
摘要
申请公布号	SU42607(A1)	申请公布日期	1935.04.30
申请号	SU19340151096	申请日期	1934.07.17
申请人	GOVYADINOV V.A.	发明人	GOVYADINOV V.A.
分类号	H03C1/54	主分类号	H03C1/54
代理机构		代理人
主权项
地址

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