DC TRACTION SUBSTATION PROTECTION DEVICE,申请号SU19772539146-传众专利搜索

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发明名称	DC TRACTION SUBSTATION PROTECTION DEVICE
摘要
申请公布号	SU657515(A1)	申请公布日期	1979.04.15
申请号	SU19772539146	申请日期	1977.10.03
申请人	VNII ZHELEZNODOROZHNOGO TRANSPORTA	发明人	KRYUKOV IGOR S,SU;RUDENSKIJ VLADIMIR V,SU;KAKHELNIK ALBERT M,SU;FARAFONOV ANATOLIJ V,SU;SOKOLOV SERGEJ D,SU
分类号	H02H7/10;(IPC1-7):H02H7/10;H02M1/18	主分类号	H02H7/10
代理机构		代理人
主权项
地址

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