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发明名称
CONTROL DEVICE FOR ELEVATOR
摘要
申请公布号
HK1125907(A1)
申请公布日期
2011.12.23
申请号
HK20090104620
申请日期
2009.05.20
申请人
HITACHI LTD.;HITACHI MITO ENGINEERING CO. LTD.
发明人
YAMASHITA DAISUKE;AIDA KEIICHI;TAKAHASHI YASUNORI;SUGIYAMA YOHEI
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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