Dispositif de secours routier téléphonique,申请号FRD685915-传众专利搜索

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发明名称	Dispositif de secours routier téléphonique
摘要
申请公布号	FR685915(A)	申请公布日期	1930.07.18
申请号	FRD685915	申请日期	1929.12.02
申请人		发明人	VOLIGNY LAWRENCE-LEON BOUQUERO DE;BUGAT EMILE-ACHILLE-EDOUAR
分类号	H04M1/00	主分类号	H04M1/00
代理机构		代理人
主权项
地址

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