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发明名称
Compartmented keyboard drawer
摘要
申请公布号
USD330892(S1)
申请公布日期
1992.11.10
申请号
US07/685012
申请日期
1991.04.15
申请人
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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