Système de transmission d'ondes radioélectriques,申请号FRD1117174-传众专利搜索

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法人/股东/高管

发明名称	Système de transmission d'ondes radioélectriques
摘要
申请公布号	FR1117174(A)	申请公布日期	1956.05.18
申请号	FRD1117174	申请日期	1954.11.03
申请人	LE MATERIEL TELEPHONIQUE	发明人	DASCOTTE JEAN
分类号	H01P3/12	主分类号	H01P3/12
代理机构		代理人
主权项
地址

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