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发明名称
METHOD FOR CONTROLLING SCALE
摘要
申请公布号
US5093005(A)
申请公布日期
1992.03.03
申请号
US19910705445
申请日期
1991.05.24
申请人
W. R. GRACE & CO.-CONN.
发明人
GREAVES, BRIAN
分类号
C02F5/00;C02F5/08;C02F5/10;C02F5/12;C02F5/14
主分类号
C02F5/00
代理机构
代理人
主权项
地址
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