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经营范围
发明名称
Smoking pipe
摘要
申请公布号
US2354388(A)
申请公布日期
1944.07.25
申请号
US19420455790
申请日期
1942.08.22
申请人
LEWIS JOHN S
发明人
LEWIS JOHN S.
分类号
A24F1/16;A24F1/20
主分类号
A24F1/16
代理机构
代理人
主权项
地址
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