DC TRACTION ELECTRIC DRIVE,申请号SU19884416580-传众专利搜索

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发明名称	DC TRACTION ELECTRIC DRIVE
摘要
申请公布号	SU1575284(A1)	申请公布日期	1990.06.30
申请号	SU19884416580	申请日期	1988.04.28
申请人	RIZHSKIJ POLT I IM.A.YA.PELSHE	发明人	TITOV IGOR F,SU;RANKIS IVAR YA,SU;STANKEVICH IMANT S,SU;YANSONS ANDRIS V,SU
分类号	H02P7/298	主分类号	H02P7/298
代理机构		代理人
主权项
地址

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