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经营范围
发明名称
ENTRANCE/EXIT DOOR DEVICE OF ELEVATOR
摘要
申请公布号
JPH02188390(A)
申请公布日期
1990.07.24
申请号
JP19890005895
申请日期
1989.01.17
申请人
HITACHI LTD
发明人
KUROYA JUNJI;NAKAO SHOICHI
分类号
B66B13/08;B66B13/30
主分类号
B66B13/08
代理机构
代理人
主权项
地址
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