THREE-PHASE WINDING POLE-SWITCHABLE TO 2 AND 3 POLE PAIRS,申请号SU19874346434-传众专利搜索

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发明名称	THREE-PHASE WINDING POLE-SWITCHABLE TO 2 AND 3 POLE PAIRS
摘要
申请公布号	SU1504745(A1)	申请公布日期	1989.08.30
申请号	SU19874346434	申请日期	1987.12.21
申请人	V ZAOCHNYJ I INZHENEROV ZHELEZNODOROZHNOGO TRANSPORTA	发明人	POPOV DMITRIJ A,SU;POPOV SERGEJ D,SU
分类号	H02K17/14	主分类号	H02K17/14
代理机构		代理人
主权项
地址

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