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发明名称
Improvements in or relating to interiorly-heated furnaces
摘要
申请公布号
GB502355(A)
申请公布日期
1939.03.14
申请号
GB19370024999
申请日期
1937.09.14
申请人
FREDERICK LINDLEY DUFFIELD
发明人
分类号
F27B3/24;F27B7/00
主分类号
F27B3/24
代理机构
代理人
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地址
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