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发明名称
GUIDE DEVICE FOR ELEVATOR
摘要
申请公布号
JPH04159990(A)
申请公布日期
1992.06.03
申请号
JP19900284143
申请日期
1990.10.24
申请人
HITACHI BUILDING SYST ENG & SERVICE CO LTD
发明人
NITTA MASAYUKI;WATANABE YASUYUKI
分类号
B66B3/00;B66B5/02
主分类号
B66B3/00
代理机构
代理人
主权项
地址
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