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发明名称
Air-cooled burner for furnaces
摘要
申请公布号
US2507260(A)
申请公布日期
1950.05.09
申请号
US19470725009
申请日期
1947.01.29
申请人
LOFTUS FRED H
发明人
LOFTUS FRED H.
分类号
F23D14/00;F23D14/10
主分类号
F23D14/00
代理机构
代理人
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地址
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