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发明名称
Furnace wall burner
摘要
申请公布号
US2287245(A)
申请公布日期
1942.06.23
申请号
US19380205681
申请日期
1938.05.03
申请人
THE SELAS COMPANY
发明人
HESS FREDERIC O.
分类号
F23D14/12
主分类号
F23D14/12
代理机构
代理人
主权项
地址
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