DEVICE FOR CONTROL OF EXCITING CURRENT IN TRACTION ELECTRIC MOTOR,申请号SU19877774589-传众专利搜索

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发明名称	DEVICE FOR CONTROL OF EXCITING CURRENT IN TRACTION ELECTRIC MOTOR
摘要
申请公布号	RU1833772(C)	申请公布日期	1993.08.15
申请号	SU19877774589	申请日期	1987.09.15
申请人	CHKD PRAGA, KOMBINAT	发明人	GAZDRA FRANTISHEK;POL IRZHI
分类号	B60L11/04;H02P3/04	主分类号	B60L11/04
代理机构		代理人
主权项
地址

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