Perfectionnements à l'éclairage des salles d'opérations,申请号FRD1009269-传众专利搜索

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发明名称	Perfectionnements à l'éclairage des salles d'opérations
摘要
申请公布号	FR1009269(A)	申请公布日期	1952.05.27
申请号	FRD1009269	申请日期	1948.06.01
申请人	ANCIENS ETABLISSEMENTS BARBIER, BENARD & TURENNE	发明人
分类号	F21V21/34	主分类号	F21V21/34
代理机构		代理人
主权项
地址

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