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经营范围
发明名称
Foaming agents for use in coal seam reservoirs
摘要
申请公布号
AU4242401(A)
申请公布日期
2001.09.03
申请号
AU20010042424
申请日期
2001.02.19
申请人
SOFITECH N.V.
发明人
JERALD J. HINKEL;RAMCHANDRA M. REDDY
分类号
C09K8/70;C09K8/94
主分类号
C09K8/70
代理机构
代理人
主权项
地址
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