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发明名称
High and low flame control for gas burners
摘要
申请公布号
US1874971(A)
申请公布日期
1932.08.30
申请号
US19310568244
申请日期
1931.10.12
申请人
THE COLUMBIA BURNER CO.
发明人
HALL ERNEST A.;BURNS GORDON E.
分类号
F23N5/24;F23Q9/12
主分类号
F23N5/24
代理机构
代理人
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地址
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