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公开(公告)号:US2944050A
公开(公告)日:1960-07-05
申请号:US73646358
申请日:1958-05-20
Applicant: BAYER AG
Inventor: HEINZ HAUBRICH , REINHOLD HORNLE , HANS RAAB
IPC: C09B35/28
CPC classification number: C09B35/28
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公开(公告)号:US2920069A
公开(公告)日:1960-01-05
申请号:US62799356
申请日:1956-12-13
Applicant: BAYER AG
Inventor: FRITZ SUCKFULL , HEINZ HAUBRICH
IPC: C07F9/24
CPC classification number: C07F9/2491
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