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发明名称
ELEVATOR SAFETY DEVICE
摘要
申请公布号
EP2389333(A1)
申请公布日期
2011.11.30
申请号
EP20090840907
申请日期
2009.02.25
申请人
OTIS ELEVATOR COMPANY
发明人
SHEN, ANYING;MATTOX, WILLIAM, S.
分类号
B66B5/22;B66B1/46;B66B5/02;B66B5/16;B66B5/18
主分类号
B66B5/22
代理机构
代理人
主权项
地址
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