Lichttonwiedergabeeinrichtung fuer den Betrieb mit zwei oder mehr Tonfilmbildwerfern,申请号DE1940B009576D-传众专利搜索

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发明名称	Lichttonwiedergabeeinrichtung fuer den Betrieb mit zwei oder mehr Tonfilmbildwerfern
摘要
申请公布号	DE844838(C)	申请公布日期	1952.07.24
申请号	DE1940B009576D	申请日期	1940.07.10
申请人	EUGEN BAUER G.M.B.H.	发明人	BAUER ALFONS
分类号	G03B31/00;G11B7/00	主分类号	G03B31/00
代理机构		代理人
主权项
地址

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