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发明名称
ELEVATOR DOOR COUPLING DEVICE
摘要
申请公布号
US5105916(A)
申请公布日期
1992.04.21
申请号
US19900607437
申请日期
1990.10.31
申请人
OTIS ELEVATOR COMPANY
发明人
STEACY, ROBERT J.;CHANG, JOHN C.
分类号
B66B13/12
主分类号
B66B13/12
代理机构
代理人
主权项
地址
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