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经营范围
发明名称
PROCESS FOR THE PURIFICATION OF WATER
摘要
申请公布号
EP0029625(B1)
申请公布日期
1983.06.08
申请号
EP19800201041
申请日期
1980.11.03
申请人
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人
VAN AKEN, ANDREAS BERNARDUS;VISSER, RENE MARIA;BLYTAS, GEORGE CONSTANTINE
分类号
B01J20/18;C01B33/20;C01B39/48;C02F1/28;(IPC1-7):01B33/28;02F1/42;01J20/18
主分类号
B01J20/18
代理机构
代理人
主权项
地址
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