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发明名称
Seat
摘要
申请公布号
US2572521(A)
申请公布日期
1951.10.23
申请号
US19480042450
申请日期
1948.08.04
申请人
THOMAS ROGERS JOHN
发明人
ROGERS JOHN THOMAS
分类号
A47C1/13
主分类号
A47C1/13
代理机构
代理人
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