Improvements in public lighting apparatus,申请号GB19360032135-传众专利搜索

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发明名称	Improvements in public lighting apparatus
摘要
申请公布号	GB471294(A)	申请公布日期	1937.09.01
申请号	GB19360032135	申请日期	1936.11.24
申请人	SOCIETE ANONYME DES ANCIENS ETABLISSEMENTS SAUNIER, DUVAL, FRISQUET	发明人
分类号	F21V7/04	主分类号	F21V7/04
代理机构		代理人
主权项
地址

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