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发明名称
PROCEDIMENTO PER L ELIMINAZIONE DEI CATIONI DI CALCIO E MAGNESIO DA SOLUZIONI ACQUOSE PARTICOLARMENTE A SCOPO DI ADDOCIMENTO DELLE ACQUE DURE
摘要
申请公布号
IT1147798(B)
申请公布日期
1986.11.26
申请号
IT19780068514
申请日期
1978.06.27
申请人
UNION CARBIDE CORP
发明人
分类号
C09K3/00;B01J39/02;C02F1/42;C02F5/00;C02F5/08;C11D3/00;C11D3/12;(IPC1-7):C02F/
主分类号
C09K3/00
代理机构
代理人
主权项
地址
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