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经营范围
发明名称
Improvements in and relating to apparatus for screening sewage and the like
摘要
申请公布号
GB637895(A)
申请公布日期
1950.05.31
申请号
GB19480003984
申请日期
1948.02.11
申请人
WILLIAM E. FARRER LIMITED;GERARD MICHAEL ROOKE
发明人
分类号
E02B8/02
主分类号
E02B8/02
代理机构
代理人
主权项
地址
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