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公开(公告)号：DE1794131A1
公开(公告)日：1971-10-07
申请号：DE1794131
申请日：1968-09-12
Applicant: BASF AG
Inventor： BRUNNMUELLER FRIEDRICH DR , NEUMANN CLAUS DIPL-HOLZW , LENZ JOHANN
IPC: C10L7/02
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