Glimm-Entladungsvorrichtung zum photographischen Aufzeichnen von Schwingungsvorgaengen, wie Schallwellen o. dgl.,申请号DE1929B144895D-传众专利搜索

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发明名称	Glimm-Entladungsvorrichtung zum photographischen Aufzeichnen von Schwingungsvorgaengen, wie Schallwellen o. dgl.
摘要
申请公布号	DE557995(C)	申请公布日期	1932.08.31
申请号	DE1929B144895D	申请日期	1929.07.28
申请人	TOBIS TONBILD-SYNDIKAT AKT.-GES.	发明人
分类号	G11B7/00;H01J17/40	主分类号	G11B7/00
代理机构		代理人
主权项
地址

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