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1.Process for the recovery of metals from scraps by a sulfidizing and oxidizing treatment 失效
Title translation: 通过硫化和氧化处理从废料中回收金属的方法公开(公告)号:US3082068A
公开(公告)日:1963-03-19
申请号:US72285158
申请日:1958-03-21
Applicant: BASF AG
Inventor: LEO SCHLECHT , GEORG TRAGESER , RUDOLF STAEGER
IPC: C22B7/00
CPC classification number: C22B7/002 , Y02P10/212
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公开(公告)号:US2817583A
公开(公告)日:1957-12-24
申请号:US58393256
申请日:1956-05-10
Applicant: BASF AG
Inventor: LEO SCHLECHT , RUDOLF STAEGER
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公开(公告)号:US2719077A
公开(公告)日:1955-09-27
申请号:US27027252
申请日:1952-02-06
Applicant: BASF AG
Inventor: LEO SCHLECHT , HELMUT SCHLECHT , RUDOLF STAEGER
IPC: C01G49/16
CPC classification number: C01G49/16
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