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公开(公告)号:US3048470A
公开(公告)日:1962-08-07
申请号:US79787259
申请日:1959-03-09
Applicant: BASF AG
Inventor: ADOLF LEBER , GUENTER HANSEN
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公开(公告)号:US3294777A
公开(公告)日:1966-12-27
申请号:US41233964
申请日:1964-11-19
Applicant: BASF AG
Inventor: GUENTER HANSEN , JOHANNES DEHNERT , HANS BAUMANN
CPC classification number: C09B43/00 , C09B43/003 , C09B44/16 , C09B44/20
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公开(公告)号:US3232701A
公开(公告)日:1966-02-01
申请号:US15559961
申请日:1961-11-29
Applicant: BASF AG
Inventor: GUENTER HANSEN , HANS MUELLER , OTTO SCHMITT KARL , KARL VOGEL
IPC: C01D7/12
CPC classification number: C01D7/123
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