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发明名称
PROCEDE ET INSTALLATION A DEUX ETAGES POUR LA SEPARATION DU GOUDRON
摘要
申请公布号
BE861254(A4)
申请公布日期
1978.05.29
申请号
BE19770182965
申请日期
1977.11.28
申请人
KRUPP-KOPPERS G.M.B.H.
发明人
分类号
C10C1/02;(IPC1-7):C10B/
主分类号
C10C1/02
代理机构
代理人
主权项
地址
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