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发明名称
Furnace wall construction
摘要
申请公布号
US2225216(A)
申请公布日期
1940.12.17
申请号
US19390267962
申请日期
1939.04.15
申请人
THE THERMO FIRE BRICK COMPANY
发明人
HICKS HOWARD
分类号
F27D1/00
主分类号
F27D1/00
代理机构
代理人
主权项
地址
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