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发明名称
A method for the purification of water
摘要
申请公布号
GB487675(A)
申请公布日期
1938.06.17
申请号
GB19360034653
申请日期
1936.12.17
申请人
AKTIENGESELLSCHAFT FUER HYDROLOGIE
发明人
分类号
C02F1/00;C02F1/64
主分类号
C02F1/00
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