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发明名称
Nonionic polymers for the treatment of boiler water
摘要
申请公布号
EP0719734(A3)
申请公布日期
1998.05.20
申请号
EP19950308576
申请日期
1995.11.29
申请人
BETZ EUROPE, INC.
发明人
BOYETTE, SCOTT MARTELL;BAIR, KEITH ALAN;CHEN, FU
分类号
F22B37/52;C02F5/00;C02F5/10;C02F5/12;(IPC1-7):C02F5/12
主分类号
F22B37/52
代理机构
代理人
主权项
地址
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