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公开(公告)号:DE859006C
公开(公告)日:1952-12-11
申请号:DEB0006145
申请日:1940-11-28
Applicant: BASF AG
Inventor: STAEGER RUDOLF DR , SCHLECHT LEO DR
IPC: C01G49/16
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公开(公告)号:DE873694C
公开(公告)日:1953-04-16
申请号:DEB0007498
申请日:1940-04-06
Applicant: BASF AG
Inventor: SCHLECHT LEO DR , STAEGER RUDOLF DR
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公开(公告)号:DE867545C
公开(公告)日:1953-02-19
申请号:DEB0013704
申请日:1951-02-11
Applicant: BASF AG
Inventor: SCHLECHT LEO DR , SCHLECHT HELMUT DR , STAEGER RUDOLF DR
IPC: C01G49/16
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公开(公告)号:DE845797C
公开(公告)日:1952-08-04
申请号:DEB0003856
申请日:1950-05-25
Applicant: BASF AG
Inventor: SCHLECHT LEO DR , STAEGER RUDOLF DR
IPC: B22F9/24
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