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1.发明授权Selective removal of nitrogen dioxide and/or oxygen from gas mixtures containing nitric oxide 失效从含有氧化氮的气体混合物中选择性除去二氧化氮和/或氧气
公开(公告)号：US3512925A
公开(公告)日：1970-05-19
申请号：US3512925D
申请日：1967-07-12
Applicant: BASF AG
Inventor： BUECHLER GUENTER , ENGELBACH HEINZ , THEOBALD HEINZ
CPC classification number: B01D53/8628 , B01D2251/202 , B01D2255/104 , B01D2255/2073 , B01D2255/20738 , B01D2255/2092 , B01D2257/104 , B01D2257/404 , C01B21/24 , Y02A50/2345
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公开(公告)号：US3489515A
公开(公告)日：1970-01-13
申请号：US51589665
申请日：1965-12-23
Applicant: BASF AG
Inventor： JOCKERS KURT , KRAUSS KURT , THEOBALD HEINZ
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