UNA LáMPARA DE INCANDESCENCIA QUE CONTIENE UNA AMPOLLA, UNA PARTE DE LA CUAL ES ECLIPSABLE Y LA OTRA ESFÉRICA,申请号ES19770001872-传众专利搜索

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发明名称	UNA LáMPARA DE INCANDESCENCIA QUE CONTIENE UNA AMPOLLA, UNA PARTE DE LA CUAL ES ECLIPSABLE Y LA OTRA ESFÉRICA
摘要
申请公布号	ES187277(A1)	申请公布日期	1949.07.16
申请号	ES19770001872	申请日期	1949.03.02
申请人	PHILIPS'GLOEILAMPENFABRIEKEN, N. V.	发明人
分类号	(IPC1-7):H01	主分类号	(IPC1-7):H01
代理机构		代理人
主权项
地址

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