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发明名称
STEEL TOWER FOR ELEVATOR
摘要
申请公布号
JPH069172(A)
申请公布日期
1994.01.18
申请号
JP19920170634
申请日期
1992.06.29
申请人
HITACHI LTD;HITACHI ELEVATOR ENG CO LTD
发明人
TERANISHI KATSUYA;OTA MASATOSHI;ICHIYAMA JOJI
分类号
B66B7/00;B66B9/00;(IPC1-7):B66B7/00
主分类号
B66B7/00
代理机构
代理人
主权项
地址
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