-
41.
公开(公告)号:US2929832A
公开(公告)日:1960-03-22
申请号:US69750857
申请日:1957-11-20
Applicant: BAYER AG
Inventor: GERHARD SCHRADER , WALTER LORENZ
IPC: C07F9/165
CPC classification number: C07F9/1658
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公开(公告)号:US2915546A
公开(公告)日:1959-12-01
申请号:US58395356
申请日:1956-05-10
Applicant: BAYER AG
Inventor: WALTER LORENZ , RUDOLF MUHLMANN , GERHARD SCHRADER
IPC: C07F9/165
CPC classification number: C07F9/1651
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公开(公告)号:US2902493A
公开(公告)日:1959-09-01
申请号:US58394756
申请日:1956-05-10
Applicant: BAYER AG
Inventor: WALTER LORENZ , GERHARD SCHRADER
IPC: C07F9/165 , C07F9/553 , C07F9/6518
CPC classification number: C07F9/65188 , C07F9/1651 , C07F9/5537
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44.
公开(公告)号:US2862017A
公开(公告)日:1958-11-25
申请号:US58017656
申请日:1956-04-24
Applicant: BAYER AG
Inventor: GERHARD SCHRADER , WALTER LORENZ
CPC classification number: C07F9/1653 , A01N57/14
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公开(公告)号:US2759010A
公开(公告)日:1956-08-14
申请号:US37088253
申请日:1953-07-28
Applicant: BAYER AG
Inventor: WALTER LORENZ , GERHARD SCHRADER
CPC classification number: A01N57/12 , C07F9/1651 , Y10S424/08
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46.
公开(公告)号:US2680132A
公开(公告)日:1954-06-01
申请号:US17962850
申请日:1950-08-15
Applicant: BAYER AG
Inventor: GERHARD SCHRADER , WALTER LORENZ
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