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公开(公告)号:CH407148A
公开(公告)日:1966-02-15
申请号:CH1178862
申请日:1962-10-08
Applicant: BASF AG
Inventor: NIESWANDT WERNER DR , PFAFF PETER DR , GEORG STUEBER , BILLE HEINZ DR
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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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