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发明名称
ELEVATOR DOOR CONTROL DEVICE
摘要
申请公布号
JPH04101990(A)
申请公布日期
1992.04.03
申请号
JP19900217186
申请日期
1990.08.20
申请人
HITACHI BUILDING SYST ENG & SERVICE CO LTD
发明人
SASAKI TOSHIHIKO;SEKI TADAHIKO;ABE TAKASHI
分类号
B66B11/02;B66B13/14
主分类号
B66B11/02
代理机构
代理人
主权项
地址
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