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公开(公告)号:US3261823A
公开(公告)日:1966-07-19
申请号:US21913862
申请日:1962-08-24
Applicant: HOECHST AG
Inventor: RUDOLF KUHNE , FRITZ MEININGER , WALTER NOLL , HELMUT RINNO , SIEGFRIED SCHIESSLER
IPC: C09B45/00
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公开(公告)号:US3402147A
公开(公告)日:1968-09-17
申请号:US33908464
申请日:1964-01-21
Applicant: HOECHST AG
Inventor: WERNER STARCK , JAKOB WINTER , HELMUT RINNO , WILHELM LAMPE
IPC: C08G63/52
CPC classification number: C08G63/52
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公开(公告)号:US3417074A
公开(公告)日:1968-12-17
申请号:US45320165
申请日:1965-05-04
Applicant: HOECHST AG
Inventor: RUDOLF KUHNE , FRITZ MEININGER , WALTER NOLL , HELMUT RINNO , SIEGFRIED SCHIESSLER
IPC: C09B62/535
CPC classification number: C09B62/535
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