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发明名称
Reversible top over-bed table
摘要
申请公布号
US2681840(A)
申请公布日期
1954.06.22
申请号
US19530336896
申请日期
1953.02.13
申请人
MILLER WILLIAM S
发明人
MILLER WILLIAM S.
分类号
A47B23/04
主分类号
A47B23/04
代理机构
代理人
主权项
地址
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