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发明名称
Procédé de traitement du gaz de fours à coke
摘要
申请公布号
FR938451(A)
申请公布日期
1948.09.16
申请号
FRD938451
申请日期
1946.10.11
申请人
KOPPERS COMPANY, INC
发明人
分类号
C07C7/152;C10K1/10
主分类号
C07C7/152
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