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发明名称
摘要
申请公布号
FR2236792(B1)
申请公布日期
1981.06.12
申请号
FR19740023630
申请日期
1974.07.08
申请人
SWISSAIR SCHWEIZERISCHE LUFTVERK
发明人
分类号
C02F1/24;B01D17/02;B01D21/00;B03D1/24;C02F1/00;C02F1/465;C02F1/52;C02F9/00;(IPC1-7):C02C5/02;B01D31/00
主分类号
C02F1/24
代理机构
代理人
主权项
地址
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