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公开(公告)号：US1591526A
公开(公告)日：1926-07-06
申请号：US70979924
申请日：1924-04-29
Applicant: BASF AG
Inventor： WILHELM GAUS , FRANZ LAPPE
CPC classification number: C10L1/10 , C10L1/1241 , C10L1/1824
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