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公开(公告)号:DE860213C
公开(公告)日:1952-12-18
申请号:DEB0012955
申请日:1950-12-10
Applicant: BASF AG
Inventor: KELLER RUDOLF DR , KEYSSNER ERNST DR , PFAFF PETER DR
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公开(公告)号:CH325836A
公开(公告)日:1957-11-30
申请号:CH325836D
申请日:1954-05-25
Applicant: BASF AG
Inventor: KELLER RUDOLF DR , KEYSSNER ERNST DR , MUENSTER ALFRED DR , PFAFF CARL DR
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公开(公告)号:DE839503C
公开(公告)日:1952-05-19
申请号:DEB0003846
申请日:1950-05-24
Applicant: BASF AG
Inventor: KEYSSNER ERNST DR
IPC: B22F9/24 , C07D307/28
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4.
公开(公告)号:CH329035A
公开(公告)日:1958-04-15
申请号:CH329035D
申请日:1954-05-13
Applicant: BASF AG
Inventor: KELLER RUDOLF DR , KEYSSNER ERNST DR , MUENSTER ALFRED DR
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