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经营范围
发明名称
Smoking apparatus
摘要
申请公布号
US1868469(A)
申请公布日期
1932.07.19
申请号
US19300445745
申请日期
1930.04.19
申请人
BROADWAY HURSHEL H
发明人
BROADWAY HURSHEL H.
分类号
A24F1/00
主分类号
A24F1/00
代理机构
代理人
主权项
地址
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