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发明名称
METHOD OF TREATING WATER
摘要
申请公布号
EP0691937(A4)
申请公布日期
1996.11.06
申请号
EP19940914750
申请日期
1994.03.30
申请人
FOUNTAINHEAD TECHNOLOGIES, INC.
发明人
HEINIG, CHARLES, F., JR.
分类号
B01J23/50;C02F1/50;C02F1/72;C02F1/76;C02F1/78;(IPC1-7):C02F1/68
主分类号
B01J23/50
代理机构
代理人
主权项
地址
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