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公开(公告)号:CH340754A
公开(公告)日:1959-08-31
申请号:CH340754D
申请日:1955-12-06
Applicant: BASF AG
Inventor: BERGMANN FRIEDRICH DR
IPC: C04B35/26
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公开(公告)号:CH371034A
公开(公告)日:1963-07-31
申请号:CH5164457
申请日:1957-10-16
Applicant: BASF AG
Inventor: BERGMANN FRIEDRICH DR
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公开(公告)号:DE862204C
公开(公告)日:1953-01-08
申请号:DEB0013152
申请日:1950-12-23
Applicant: BASF AG
Inventor: SCHLECHT LEO DR , BERGMANN FRIEDRICH DR , OESTREICHER ERNST DR
IPC: B22F9/30
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公开(公告)号:DE872203C
公开(公告)日:1953-03-30
申请号:DEB0014052
申请日:1951-03-07
Applicant: BASF AG
Inventor: BERGMANN FRIEDRICH DR
IPC: C04B35/26
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公开(公告)号:DE862300C
公开(公告)日:1953-01-08
申请号:DEB0002924
申请日:1950-04-05
Applicant: BASF AG
Inventor: BERGMANN FRIEDRICH DR
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公开(公告)号:DE849856C
公开(公告)日:1952-09-18
申请号:DEB0002261
申请日:1950-02-25
Applicant: BASF AG
Inventor: SCHLECHT LEO DR , BERGMANN FRIEDRICH DR
IPC: B22F1/00
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