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经营范围
发明名称
Computer terminal support and hand rest
摘要
申请公布号
USRE33556(E)
申请公布日期
1991.03.19
申请号
US19890416605
申请日期
1989.10.02
申请人
发明人
分类号
A47B21/03;H05F3/02
主分类号
A47B21/03
代理机构
代理人
主权项
地址
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