,申请号FR19750004821-传众专利搜索

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发明名称
摘要
申请公布号	FR2261587(B1)	申请公布日期	1980.03.21
申请号	FR19750004821	申请日期	1975.02.17
申请人	PHILIPS GLOEILAMPENFABRIEKEN NV	发明人
分类号	G11B20/02;G11B7/00;G11B7/005;H04N5/93;H04N5/931;H04N9/793;H04N9/87;(IPC1-7):G11B7/00	主分类号	G11B20/02
代理机构		代理人
主权项
地址

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