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发明名称
Slag treatment and apparatus therefor
摘要
申请公布号
US1962270(A)
申请公布日期
1934.06.12
申请号
US19310517041
申请日期
1931.02.19
申请人
PEREHARD DUNN EDWARD
发明人
DUNN EDWARD PEREHARD
分类号
C04B5/00;C04B5/06;C21B3/06
主分类号
C04B5/00
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代理人
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