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公开(公告)号:CA871785A
公开(公告)日:1971-05-25
申请号:CA871785D
Applicant: HOECHST AG
Inventor: KEIL KARL D , DIEDRICH BERND
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公开(公告)号:CA846284A
公开(公告)日:1970-07-07
申请号:CA846284D
Applicant: HOECHST AG
Inventor: DIEDRICH BERND , HOFMANN KLAUS , KEIL KARL D
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公开(公告)号:CA914824A
公开(公告)日:1972-11-14
申请号:CA914824D
Applicant: HOECHST AG
Inventor: SCHROTT ERWIN , RUST KURT , KEIL KARL D
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公开(公告)号:CA892674A
公开(公告)日:1972-02-08
申请号:CA892674D
Applicant: HOECHST AG
Inventor: RUST KURT , DIEDRICH BERND , KEIL KARL D
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公开(公告)号:CA871196A
公开(公告)日:1971-05-18
申请号:CA871196D
Applicant: HOECHST AG
Inventor: DIEDRICH BERND , KEIL KARL D
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