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经营范围
发明名称
PROCESS FOR PRODUCING OZONE
摘要
申请公布号
EP0262449(A3)
申请公布日期
1988.09.07
申请号
EP19870112915
申请日期
1987.09.04
申请人
BBC BROWN BOVERI AG
发明人
GAIA, FRANCO;KLEIN, HANS-PETER, DR.
分类号
B01D53/047;C01B13/10;C02F1/78;(IPC1-7):C01B13/10
主分类号
B01D53/047
代理机构
代理人
主权项
地址
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