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公开(公告)号:BR7802311A
公开(公告)日:1978-11-28
申请号:BR7802311
申请日:1978-04-13
Applicant: HOECHST AG
Inventor: RITTER E , NOLTNER G , POHLMANN H , WAGNER D
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公开(公告)号:IN148409B
公开(公告)日:1981-02-14
申请号:IN381CA1978
申请日:1978-04-07
Applicant: HOECHST AG
Inventor: NOLTNER G , RITTER E , POHLMANN H , WAGNER D
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