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发明名称
CENTERING DEVICE FOR ENTRANCE OF ELEVATOR
摘要
申请公布号
JPH1160122(A)
申请公布日期
1999.03.02
申请号
JP19970214880
申请日期
1997.08.08
申请人
HITACHI BUILDING SYST CO LTD
发明人
MATSUSHITA KIYOBUMI;KAJITANI HIDEKUNI;KANAYAMA RYOETSU
分类号
B66B13/30;(IPC1-7):B66B13/30
主分类号
B66B13/30
代理机构
代理人
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