Montage stabilisateur de fréquence,申请号FRD64547-传众专利搜索

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发明名称	Montage stabilisateur de fréquence
摘要
申请公布号	FR64547(E)	申请公布日期	1955.11.14
申请号	FRD64547	申请日期	1953.08.17
申请人	N. V. PHILIPS' GLOEILAMPENFABRIEKEN	发明人
分类号	H03J7/04;H03J7/26;H03L7/12;H04B1/30	主分类号	H03J7/04
代理机构		代理人
主权项
地址

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