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1.Process for the preparation of magnesium by electro-thermal reduction of calcined dolomite 失效
Title translation: 通过煅烧白云石的电热还原制备镁的方法公开(公告)号:US3151977A
公开(公告)日:1964-10-06
申请号:US14488161
申请日:1961-10-13
Applicant: KNAPSACK AG
Inventor: FRIEDBERT RITTER , OTTO BRETSCHNEIDER , GERHART JAEKEL , HERBERT DISKOWSKI
IPC: C22B26/22
CPC classification number: C22B26/22
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2.
公开(公告)号:US3159021A
公开(公告)日:1964-12-01
申请号:US14487861
申请日:1961-10-13
Applicant: KNAPSACK AG
Inventor: OTTO BRETSCHNEIDER , GERHART JAEKEL , HERBERT DISKOWSKI
CPC classification number: F27D21/00 , C22B26/22 , F27D2021/0085
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