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发明名称
Automatische Feinabstimmung der Rotorzeitkonstante für eine feldorientierten Aufzugsantriebsmotor
摘要
申请公布号
DE69835001(D1)
申请公布日期
2006.08.03
申请号
DE19986035001
申请日期
1998.12.18
申请人
OTIS ELEVATOR CO.
发明人
COLBY, ROY STEPHEN;GREINER, NEIL;VECCHIOTTI, ALBERTO
分类号
H02P21/00;B66B1/30
主分类号
H02P21/00
代理机构
代理人
主权项
地址
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