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发明名称
Ash tray
摘要
申请公布号
US1829861(A)
申请公布日期
1931.11.03
申请号
US19290348163
申请日期
1929.03.19
申请人
SCOVILL MANUFACTURING COMPANY
发明人
HOLT JOHN ELIOT
分类号
A24F19/10
主分类号
A24F19/10
代理机构
代理人
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