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发明名称
Improvements in and relating to the prevention of gas stratification in boiler furnaces
摘要
申请公布号
GB699020(A)
申请公布日期
1953.10.28
申请号
GB19500021205
申请日期
1950.08.28
申请人
HEINRICH VORKAUF
发明人
分类号
F22B21/34
主分类号
F22B21/34
代理机构
代理人
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