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公开(公告)号:DE1240519B
公开(公告)日:1967-05-18
申请号:DEF0038040
申请日:1962-10-13
Applicant: HOECHST AG
Inventor: SCHLACK DR PAUL , KEIL DR GUENTER
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公开(公告)号:DE1173460B
公开(公告)日:1964-07-09
申请号:DEF0038041
申请日:1962-10-13
Applicant: HOECHST AG
Inventor: SCHLACK DR PAUL , KEIL DR GUENTER
IPC: C07C20060101
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