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发明名称
APPARATUS FOR USE BY HANDICAPPED PERSONS
摘要
申请公布号
GB9001656(D0)
申请公布日期
1990.03.21
申请号
GB19900001656
申请日期
1990.01.24
申请人
MCATEER, JAMES S
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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