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发明名称
Seat or the like
摘要
申请公布号
US2129481(A)
申请公布日期
1938.09.06
申请号
US19360103677
申请日期
1936.10.02
申请人
SCHUMANN FRANK E
发明人
SCHUMANN FRANK E.
分类号
A47C7/02
主分类号
A47C7/02
代理机构
代理人
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