Wellenskala für Rundfunkempfangsgeräte.,申请号ATD153926-传众专利搜索

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发明名称	Wellenskala für Rundfunkempfangsgeräte.
摘要
申请公布号	AT153926(B)	申请公布日期	1938.07.25
申请号	ATD153926	申请日期	1935.04.15
申请人	JEAN DREYFUS	发明人	JEAN DREYFUS
分类号		主分类号
代理机构		代理人
主权项
地址

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