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公开(公告)号:US3198812A
公开(公告)日:1965-08-03
申请号:US16416962
申请日:1962-01-03
Applicant: BASF AG
Inventor: GUENTER KREHBIEL , HELMUT PREUGSCHAS
IPC: C09B1/34
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公开(公告)号:ZA7507021B
公开(公告)日:1976-11-24
申请号:ZA7507021
申请日:1975-11-07
Applicant: BASF AG
Inventor: PREUGSCHAS HELMUT , HELMUT PREUGSCHAS , DAUBACH EWALD , EWALD DAUBACH , FISCHER ROMAN , ROMAN FISCHER , HERRMANN MANFRED , MANFRED HERRMANN
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公开(公告)号:ZA757021B
公开(公告)日:1976-11-24
申请号:ZA757021
申请日:1975-11-07
Applicant: BASF AG
Inventor: PREUGSCHAS HELMUT , HELMUT PREUGSCHAS , DAUBACH EWALD , EWALD DAUBACH , FISCHER ROMAN , ROMAN FISCHER , HERRMANN MANFRED , MANFRED HERRMANN
Abstract: New and valuable herbicide based on 1-phenyl-4-amino-5-chloro (or -5-bromo)-pyridazone-(6) in the form of an aqueous suspension.
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公开(公告)号:BE616686A
公开(公告)日:1962-08-19
申请号:BE616686
申请日:1962-04-19
Applicant: BASF AG
Inventor: WILLY BRAUN , HELMUT PREUGSCHAS , HERMANN WEISSAUER
IPC: C09B62/004
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