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经营范围
发明名称
Chimney hood
摘要
申请公布号
US1888290(A)
申请公布日期
1932.11.22
申请号
US19300422808
申请日期
1930.01.23
申请人
PAUL RHINOW
发明人
RHINOW PAUL
分类号
F23L17/02
主分类号
F23L17/02
代理机构
代理人
主权项
地址
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