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发明名称
Übungsgerät
摘要
申请公布号
DE68927506(T2)
申请公布日期
1997.04.03
申请号
DE19896027506T
申请日期
1989.04.11
申请人
OTIS ELEVATOR CO., FARMINGTON, CONN., US
发明人
CARR, THOMAS G., FALMER EAST SUSSEX, GB;JAMES, JOHN, PATCHAM BRIGHTON BN1 8RG, GB;OLIVER, DONALD, ORPINGTON KENT BR6 9NG, GB;RAYFIELD, ROBERT, WOTTON UNDER EDGE GLOUCESTERSHIRE, GB
分类号
B29C45/76;B66B1/06;G06Q50/00;G09B9/00;G09B25/02;(IPC1-7):G09B9/00
主分类号
B29C45/76
代理机构
代理人
主权项
地址
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