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经营范围
发明名称
Smoking pipe
摘要
申请公布号
US2797690(A)
申请公布日期
1957.07.02
申请号
US19550490881
申请日期
1955.02.28
申请人
BREED CARROLL M
发明人
BREED CARROLL M.
分类号
A24F1/20;A24F5/08
主分类号
A24F1/20
代理机构
代理人
主权项
地址
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