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发明名称
Leg rest
摘要
申请公布号
US2414856(A)
申请公布日期
1947.01.28
申请号
US19450575485
申请日期
1945.01.31
申请人
COX ANDREW S
发明人
COX ANDREW S.
分类号
A47C7/50
主分类号
A47C7/50
代理机构
代理人
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