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发明名称
PURIFICATION OF PETROLEUM COKE
摘要
申请公布号
CA946310(A)
申请公布日期
1974.04.30
申请号
CA19710107773
申请日期
1971.03.15
申请人
TEXACO DEVELOPMENT CORPORATION
发明人
FRANZ, WILLIAM F.;HESS, HOWARD V.
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