Lampe électrique à incandescence ou tube à décharges,申请号FRD769495-传众专利搜索

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发明名称	Lampe électrique à incandescence ou tube à décharges
摘要
申请公布号	FR769495(A)	申请公布日期	1934.08.27
申请号	FRD769495	申请日期	1934.03.01
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	B64D37/06;H01K9/08	主分类号	B64D37/06
代理机构		代理人
主权项
地址

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