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发明名称	Tube à décharges électriques
摘要
申请公布号	FR841963(A)	申请公布日期	1939.06.02
申请号	FRD841963	申请日期	1938.08.10
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	H01J19/00	主分类号	H01J19/00
代理机构		代理人
主权项
地址

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