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经营范围
发明名称
Improved sheave design
摘要
申请公布号
EP1580157(B1)
申请公布日期
2012.11.14
申请号
EP20050010303
申请日期
2000.03.27
申请人
OTIS ELEVATOR COMPANY
发明人
BARANDA, PEDRO S.;PITTS, JOHN T.;HOLLOWELL, RICHARD L.;WESSON, JOHN P.;LOGAN, DOUGLAS E.
分类号
B66B11/08;B66B15/04;F16H55/38;F16H55/50
主分类号
B66B11/08
代理机构
代理人
主权项
地址
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