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发明名称
ABNORMALITY DETECTING DEVICE FOR ELEVATOR CONTROL PART
摘要
申请公布号
JPH05178553(A)
申请公布日期
1993.07.20
申请号
JP19910345227
申请日期
1991.12.26
申请人
HITACHI BUILDING SYST ENG & SERVICE CO LTD
发明人
KAWANISHI SEIJI;KONO SHINICHIRO;OKAMOTO HAJIME;KONO KENJI;KIYOSUGI HIROSHI;YAMAZAKI HIROSHI;FUKAI HISATOKU
分类号
B66B1/34;B66B3/00;B66B5/02
主分类号
B66B1/34
代理机构
代理人
主权项
地址
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