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发明名称
Improvements relating to sewage settling tanks
摘要
申请公布号
GB652373(A)
申请公布日期
1951.04.25
申请号
GB19470020022
申请日期
1947.07.25
申请人
WILLIAM E. FARRER LIMITED;GERARD MICHAEL ROOKE
发明人
分类号
C02F1/52
主分类号
C02F1/52
代理机构
代理人
主权项
地址
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