Patent search ap:("BASF AG") AND inv:"STAEGER RUDOLF" Page 1

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发明专利
PROCESS FOR THE RECOVERY OF METALS FROM SCRAPS BY A SULFIDIZING AND OXIDIZING TREATMENT 未知

公开(公告)号：CA617748A

公开(公告)日：1961-04-04

申请号：CA617748D

Applicant: BASF AG

Inventor： SCHLECHT LEO , STAEGER RUDOLF , TRAGESER GEORG

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