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公开(公告)号:US1256032A
公开(公告)日:1918-02-12
申请号:US1914843023
申请日:1914-06-04
Applicant: BASF AG
Inventor: MITTASCH ALWIN , SCHNEIDER CHRISTIAN , MORAWITZ HUGO
CPC classification number: B01J29/068
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公开(公告)号:US1091234A
公开(公告)日:1914-03-24
申请号:US1913796120
申请日:1913-10-20
Applicant: BASF AG
Inventor: MITTASCH ALWIN , MORAWITZ HUGO
CPC classification number: C01C1/247
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公开(公告)号:US1215396A
公开(公告)日:1917-02-13
申请号:US1914842959
申请日:1914-06-04
Applicant: BASF AG
Inventor: MITTASCH ALWIN , SCHNEIDER CHRISTIAN , MORAWITZ HUGO
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