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发明名称
Ash tray
摘要
申请公布号
US2591175(A)
申请公布日期
1952.04.01
申请号
US19470764203
申请日期
1947.07.28
申请人
CHESTER BRYANT
发明人
MARTIN THOMAS A.;MARSCH E. H.
分类号
A24F19/00
主分类号
A24F19/00
代理机构
代理人
主权项
地址
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