Circuit de voie à courant continu codé et à décodage statique, applicable également aux lignes ferroviaires exploitées en traction électrique à courant continu,申请号FRD970925-传众专利搜索

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发明名称	Circuit de voie à courant continu codé et à décodage statique, applicable également aux lignes ferroviaires exploitées en traction électrique à courant continu
摘要
申请公布号	FR970925(A)	申请公布日期	1951.01.10
申请号	FRD970925	申请日期	1948.08.30
申请人	COMPAGNIE DES FREINS ET SIGNAUX WESTINGHOUSE	发明人
分类号	B61L23/16	主分类号	B61L23/16
代理机构		代理人
主权项
地址

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