Dispositif permettant de produire des inscriptions ou dessins lumineux au moyen de matières phosphorescentes ou radio-luminescentes,申请号FRD717136-传众专利搜索

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发明名称	Dispositif permettant de produire des inscriptions ou dessins lumineux au moyen de matières phosphorescentes ou radio-luminescentes
摘要
申请公布号	FR717136(A)	申请公布日期	1932.01.04
申请号	FRD717136	申请日期	1931.05.16
申请人		发明人	MOUTARD-MARTIN MAURICE
分类号	G09F13/20	主分类号	G09F13/20
代理机构		代理人
主权项
地址

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