Lampe à incandescence et son procédé de fabrication,申请号FR19670114045-传众专利搜索

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发明名称	Lampe à incandescence et son procédé de fabrication
摘要
申请公布号	FR1531041(A)	申请公布日期	1968.06.28
申请号	FR19670114045	申请日期	1967.07.12
申请人	N.V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	H01J9/30	主分类号	H01J9/30
代理机构		代理人
主权项
地址

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