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公开(公告)号：DE1023628B
公开(公告)日：1958-01-30
申请号：DEB0041996
申请日：1956-10-04
Applicant: BASF AG
Inventor： WINDEL DR HERMANN , WESCHKY DR LUDWIG , STUMMEYER DR HERBERT , FISCHER DR ADOLF , PFAFF DR CARL
IPC: A01N47/28
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