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经营范围
发明名称
Smoker's ash receptacle
摘要
申请公布号
US2645230(A)
申请公布日期
1953.07.14
申请号
US19470795032
申请日期
1947.12.31
申请人
KNAPP CHARLES F
发明人
KNAPP CHARLES F.
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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