Slip ring structure for dynamo electric machines,
民歌民谣专利名称:Slip ring structure for dynamo electric machines, particularly automotive- typealternators发明人:Walter Hagenlocher,Karl-HeinzNeumann,Martin Muller,Karlnortel干云Kleebaur,Gunter Sokol,Jurgen Molt关
时间:2023-05-20 热度:52℃