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发明名称
Method of purifying and regenerating greasy waste waters
摘要
申请公布号
GB514877(A)
申请公布日期
1939.11.20
申请号
GB19380004349
申请日期
1938.02.11
申请人
ADRIEN DE VREESE
发明人
分类号
C02F1/00;C02F1/52
主分类号
C02F1/00
代理机构
代理人
主权项
地址
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