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发明名称
Procédé pour l'imperméabilisation ou la consolidation de sous-sols perméables oupeu cohérents et autres masses poreuses
摘要
申请公布号
FR857374(A)
申请公布日期
1940.09.09
申请号
FRD857374
申请日期
1939.07.05
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
分类号
C09K17/14
主分类号
C09K17/14
代理机构
代理人
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