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发明名称
Theater chair
摘要
申请公布号
US1929971(A)
申请公布日期
1933.10.10
申请号
US19330653161
申请日期
1933.01.23
申请人
FREDERICK FREDRICKSON
发明人
FREDRICKSON FREDERICK
分类号
A47C7/56
主分类号
A47C7/56
代理机构
代理人
主权项
地址
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