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发明名称
EMERGENCY OPERATION DEVICE OF ELEVATOR
摘要
申请公布号
JPH04345490(A)
申请公布日期
1992.12.01
申请号
JP19910119897
申请日期
1991.05.24
申请人
MITSUBISHI ELECTRIC CORP
发明人
HASHIMOTO KAZUHITO
分类号
B66B3/00;B66B5/02;B66B17/20;E04H6/18
主分类号
B66B3/00
代理机构
代理人
主权项
地址
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