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发明名称
OPERATION CONTROL SYSTEM OF ELEVATOR
摘要
申请公布号
HK1139117(A1)
申请公布日期
2012.06.29
申请号
HK20100105419
申请日期
2010.06.02
申请人
HITACHI LTD.
发明人
MASAMICHI TOMITA
分类号
B66B
主分类号
B66B
代理机构
代理人
主权项
地址
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