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发明名称
Improved smokers ash tray
摘要
申请公布号
GB513212(A)
申请公布日期
1939.10.06
申请号
GB19380009708
申请日期
1938.03.30
申请人
ROBERT BROGDEN
发明人
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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