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公开(公告)号:DE846271C
公开(公告)日:1952-08-11
申请号:DEB0006050
申请日:1941-02-12
Applicant: BASF AG
Inventor: LIESEBERG FRIEDRICH DR , EISENHUT OTTO DR , SCHWARTZ ERICH DR
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公开(公告)号:DE842998C
公开(公告)日:1952-07-03
申请号:DEB0006049
申请日:1941-12-18
Applicant: BASF AG
Inventor: EISENHUT OTTO DR , SCHWARTZ ERICH DR
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