SEMICONDUCTOR CONVERTER WITH AIR SELF-COOLING FOR TRANSPORTATION FACILITIES
摘要
申请公布号
SU1677747(A1)
申请公布日期
1991.09.15
申请号
SU19894696130
申请日期
1989.02.21
申请人
VNII ZHELEZNODOROZHNOGO TRANSPORTA
发明人
SYUZYUMOVA ELIZAVETA M,SU;MIKHAJLOVSKIJ VLADIMIR N,SU;BATALOVA ELENA V,SU;VEJTSMAN LEONID YU,SU;CHAUSOV OLEG G,SU;GUZEEV ALEKSEJ P,SU;LEBEDEV VLADIMIR N,SU