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发明名称
Method for the recovery of a high-grade crude product from enriched benzole waste-oil
摘要
申请公布号
GB518780(A)
申请公布日期
1940.03.07
申请号
GB19380025746
申请日期
1938.09.02
申请人
HEINRICH KOPPERS' INDUSTRIEELE MAATSCHAPPIJ N.V.
发明人
分类号
C10C1/10
主分类号
C10C1/10
代理机构
代理人
主权项
地址
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