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发明名称
Waste water treatment
摘要
申请公布号
US2999808(A)
申请公布日期
1961.09.12
申请号
US19570705209
申请日期
1957.12.26
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
BROWN KENNETH M.
分类号
C02F1/26;C07C37/72
主分类号
C02F1/26
代理机构
代理人
主权项
地址
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