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经营范围
发明名称
Universal door frame
摘要
申请公布号
EP0534789(B1)
申请公布日期
1997.12.03
申请号
EP19920308776
申请日期
1992.09.25
申请人
OTIS ELEVATOR COMPANY
发明人
INGLIS, JOHN
分类号
E06B1/60;(IPC1-7):E06B1/60;B66B13/30
主分类号
E06B1/60
代理机构
代理人
主权项
地址
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