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发明名称
Jewelry display device
摘要
申请公布号
US1872804(A)
申请公布日期
1932.08.23
申请号
US19310547768
申请日期
1931.06.29
申请人
PETERS DOUGLAS Z
发明人
PETERS DOUGLAS Z.
分类号
A47F7/02
主分类号
A47F7/02
代理机构
代理人
主权项
地址
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