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公开(公告)号:FI32483A
公开(公告)日:1962-05-10
申请号:FI32483D
申请日:1956-06-19
Applicant: BASF AG
Inventor: FRITZ GRAF , HUBERTUS SCHMIDT
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公开(公告)号:CH342749A
公开(公告)日:1959-11-30
申请号:CH342749D
申请日:1956-06-14
Applicant: BASF AG
Inventor: GRAF FRITZ DR , HUBERTUS SCHMIDT
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