Anordning för central, trådförbunden tillståndsövervakning, speciellt för tågövervakning,申请号FID31580-传众专利搜索

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发明名称	Anordning för central, trådförbunden tillståndsövervakning, speciellt för tågövervakning
摘要
申请公布号	FI31580(A)	申请公布日期	1961.01.10
申请号	FID31580	申请日期	1956.01.26
申请人	VEB WERK FUER SIGNAL- UND SICHERU	发明人	LIEWALD FRITZ
分类号	B61L25/02;(IPC1-7):B61L25/02	主分类号	B61L25/02
代理机构		代理人
主权项
地址

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