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发明名称
Production of combustible gas from comminuted solid carbonaceous material
摘要
申请公布号
US2727812(A)
申请公布日期
1955.12.20
申请号
US19510229231
申请日期
1951.05.31
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
LEFFER FREDERICK A. W.
分类号
C10J3/46
主分类号
C10J3/46
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代理人
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