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公开(公告)号:CH505181A
公开(公告)日:1971-03-31
申请号:CH520069
申请日:1969-04-03
Applicant: BASF AG
Inventor: ZAHRADNIK FRANZ DR , HOFMANN ALFRED DR , CLAUS-DIETER WEISKE , ROLF STRIEBINGER
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公开(公告)号:CH504504A
公开(公告)日:1971-03-15
申请号:CH519969
申请日:1969-04-03
Applicant: BASF AG
Inventor: ZAHRADNIK FRANZ DR , HOFMANN ALFRED DR , CLAUS-DIETER WEISKE , ROLF STRIEBINGER
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