Elément de signalisation lumineuse.,申请号CHD281918-传众专利搜索

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发明名称	Elément de signalisation lumineuse.
摘要
申请公布号	CH281918(A)	申请公布日期	1952.03.31
申请号	CHD281918	申请日期	1948.11.05
申请人	VERMOT,ALFRED	发明人	VERMOT,ALFRED
分类号	B60Q1/30;G08B5/00	主分类号	B60Q1/30
代理机构		代理人
主权项
地址

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