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发明名称
APPARATUS FOR EFFECTING THE FILTRATION OF FLUIDS FOR EXAMPLE WATER AND CHARGING UNDERGROUND FORMATIONS
摘要
申请公布号
GB1286877(A)
申请公布日期
1972.08.23
申请号
GB19690060150
申请日期
1969.12.09
申请人
ROSS NEBOLSINE
发明人
ROSS NEBOLSINE
分类号
E03B3/34;E21B43/02;E21B43/20
主分类号
E03B3/34
代理机构
代理人
主权项
地址
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