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发明名称
Method of constructing furnace arches
摘要
申请公布号
US2753711(A)
申请公布日期
1956.07.10
申请号
US19490069649
申请日期
1949.01.07
申请人
WEBER HENDRIK G O
发明人
WEBER HENDRIK G. O.
分类号
F27D1/02
主分类号
F27D1/02
代理机构
代理人
主权项
地址
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