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发明名称
CONTROL OPERATION DEVICE FOR ELEVATOR DURING POWER FAILURE
摘要
申请公布号
JPH03102086(A)
申请公布日期
1991.04.26
申请号
JP19890240175
申请日期
1989.09.18
申请人
HITACHI ELEVATOR ENG & SERVICE CO LTD
发明人
YAGI KEISUKE
分类号
B66B5/02
主分类号
B66B5/02
代理机构
代理人
主权项
地址
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