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经营范围
发明名称
Rope climbing elevator
摘要
申请公布号
EP0867395(A3)
申请公布日期
1999.01.20
申请号
EP19980302395
申请日期
1998.03.27
申请人
OTIS ELEVATOR COMPANY
发明人
HOLLOWELL, RICHARD L.;WAN, SAMUEL C.
分类号
B66B9/06;B66B1/14;B66B1/24;B66B7/06;B66B9/02;B66B11/00;(IPC1-7):B66B9/00
主分类号
B66B9/06
代理机构
代理人
主权项
地址
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