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发明名称
Improvements relating to the firing of steam boiler furnaces
摘要
申请公布号
GB334890(A)
申请公布日期
1930.09.10
申请号
GB19290017775
申请日期
1929.06.10
申请人
GEORGE WATSON
发明人
分类号
F23H11/00
主分类号
F23H11/00
代理机构
代理人
主权项
地址
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