Aus dem Wechselstromnetz zu speisende Verstärker- oder Generatoranordnung mit im Gegentakt geschalteten Röhren.,申请号ATD129951-传众专利搜索

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发明名称	Aus dem Wechselstromnetz zu speisende Verstärker- oder Generatoranordnung mit im Gegentakt geschalteten Röhren.
摘要
申请公布号	AT129951(B)	申请公布日期	1932.10.25
申请号	ATD129951	申请日期	1931.03.05
申请人	ERICH SCHAFFRAN	发明人	ERICH SCHAFFRAN
分类号	H03F3/32	主分类号	H03F3/32
代理机构		代理人
主权项
地址

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