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发明名称
Safety ash tray
摘要
申请公布号
US2332929(A)
申请公布日期
1943.10.26
申请号
US19420435409
申请日期
1942.03.19
申请人
REES JAY B
发明人
REES JAY B.
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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