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发明名称
AVSLUTTNINGSVAESKE FOR OLJEBROENNER.
摘要
申请公布号
NO842550(A)
申请公布日期
1984.12.27
申请号
NO19840002550
申请日期
1984.06.22
申请人
GRACE & CO., W.R.,
发明人
BLOCK, JACOB,
分类号
C09K8/20;C09K8/528;(IPC1-7):E21B/
主分类号
C09K8/20
代理机构
代理人
主权项
地址
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