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公开(公告)号:US1061725A
公开(公告)日:1913-05-13
申请号:US1911650246
申请日:1911-09-19
Applicant: BASF AG
Inventor: BOSCH CARL , MITTASCH ALWIN
CPC classification number: C01B21/0617
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公开(公告)号:US1053952A
公开(公告)日:1913-02-18
申请号:US1911662291
申请日:1911-11-25
Applicant: BASF AG
Inventor: BOSCH CARL , MITTASCH ALWIN
CPC classification number: B01J21/18
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公开(公告)号:US879030A
公开(公告)日:1908-02-11
申请号:US1907350845
申请日:1907-01-04
Applicant: BASF AG
Inventor: BOSCH KARL , MITTASCH ALWIN
CPC classification number: C01C3/10
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