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发明名称
Control for elevator door
摘要
申请公布号
US3365025(A)
申请公布日期
1968.01.23
申请号
US19660590695
申请日期
1966.10.31
申请人
MONTGOMERY ELEVATOR COMPANY
发明人
ZELLER MICHAEL W.;DERWELL JACK C. VAN
分类号
B66B13/14
主分类号
B66B13/14
代理机构
代理人
主权项
地址
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