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发明名称
Coin exhibiting device
摘要
申请公布号
US2672977(A)
申请公布日期
1954.03.23
申请号
US19520325096
申请日期
1952.12.10
申请人
SEITZ PAUL S
发明人
SEITZ PAUL S.
分类号
A47G1/12
主分类号
A47G1/12
代理机构
代理人
主权项
地址
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