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发明名称
Frame for making hooked rugs
摘要
申请公布号
US1857067(A)
申请公布日期
1932.05.03
申请号
US19310521336
申请日期
1931.03.09
申请人
SEILER GEORGE P
发明人
SEILER GEORGE P.
分类号
D04G3/02
主分类号
D04G3/02
代理机构
代理人
主权项
地址
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