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经营范围
发明名称
Shelf with height and angle adjustment
摘要
A shelf has a device to adjust its height on a pair of mounting rails and a device to adjust its angle with respect to the mounting rails.
申请公布号
US5117986(A)
申请公布日期
1992.06.02
申请号
US19910687951
申请日期
1991.04.19
申请人
LIN, HSIN-HSIUNG
发明人
LIN, HSIN-HSIUNG
分类号
A47B57/04;A47B57/20
主分类号
A47B57/04
代理机构
代理人
主权项
地址
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