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发明名称
Improvements relating to the temperature control of circulating gas streams in furnaces
摘要
申请公布号
GB812271(A)
申请公布日期
1959.04.22
申请号
GB19550003915
申请日期
1955.02.09
申请人
GIBBONS BROTHERS LIMITED
发明人
GRIP RENE GEORGES-MARIE LE
分类号
C21D1/767
主分类号
C21D1/767
代理机构
代理人
主权项
地址
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