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发明名称
METHOD FOR PRE-TREATMENT OF FEEDWATER OF DESALTING APPARATUS WORKING BASED ON PRINCIPLE OF REVERSE OSMOSIS WITH ENVIRONMENT-FRIENDLY ADDITIVE
摘要
申请公布号
HU0303666(D0)
申请公布日期
2004.01.28
申请号
HU20030003666
申请日期
2003.11.06
申请人
SZAVA JENOE DR
发明人
分类号
C02F5/10
主分类号
C02F5/10
代理机构
代理人
主权项
地址
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