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发明名称
Sewage treatment
摘要
申请公布号
US2713028(A)
申请公布日期
1955.07.12
申请号
US19510221964
申请日期
1951.04.20
申请人
NEVILLE JENKS HARRY
发明人
JENKS HARRY NEVILLE
分类号
C02F3/12
主分类号
C02F3/12
代理机构
代理人
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地址
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