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公开(公告)号:CS275483B2
公开(公告)日:1992-02-19
申请号:CS128590
申请日:1987-03-31
Applicant: DEGUSSA
Inventor: SCHWARZE WERNER DR , WOLFF SIEGFRIED DR DIPL CHEM , LAMBERTZ HORST
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公开(公告)号:CS9001285A3
公开(公告)日:1992-02-19
申请号:CS128590
申请日:1987-03-31
Applicant: DEGUSSA
Inventor: SCHWARZE WERNER DR , WOLFF SIEGFRIED DR DIPL CHEM , LAMBERTZ HORST
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