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1.Process for carrying out isotopic exchange between ammonia and deuterated ammonia,hydrogen and deuterium 失效
Title translation: 氨基甲酸与氢氧化铵和氢氧化钠之间进行同位素交换的方法公开(公告)号:US3471257A
公开(公告)日:1969-10-07
申请号:US3471257D
申请日:1967-07-28
Applicant: HOUILLERES BASSIN DU NORD , COMMISSARIAT ENERGIE ATOMIQUE , ETUDE ET L EXPLOIT DESPROCEDES , MECANIQUE PROCEDES SULZER CIE
Inventor: BOURGEOIS YVES , LEHMAN JEAN-YVES , LEFRANCOIS BERNARD , BRIEC MICHEL , ROSTAING MICHEL
CPC classification number: C01B4/00 , C01B3/56 , Y02P20/584
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公开(公告)号:US3479140A
公开(公告)日:1969-11-18
申请号:US3479140D
申请日:1967-07-21
Applicant: HOUILLERES BASSIN DU NORD , AIR LIQUIDE , COMMISSARIAT ENERGIE ATOMIQUE , MECANIQUE PROCEDES SULZER CIE
Inventor: ROTH ETIENNE , LEFRANCOIS BERNARD
CPC classification number: C01B4/00
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