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1.
公开(公告)号:US3274765A
公开(公告)日:1966-09-27
申请号:US46505565
申请日:1965-06-18
Applicant: BAYER AG
Inventor: KARL HARTMANN , HANS-RICHARD SCHMITTMANN
CPC classification number: D07B1/02 , D07B1/167 , D07B5/005 , D07B2201/102 , D07B2201/1096 , D07B2201/2023 , D07B2201/2037 , D07B2201/2041 , D07B2201/2055 , D07B2401/207 , D07B2401/2075 , D07B2801/12 , D07B2801/24
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2.
公开(公告)号:US3111001A
公开(公告)日:1963-11-19
申请号:US13236961
申请日:1961-08-18
Applicant: BAYER AG
Inventor: HAUS-RICHARD SCHMITTMANN , KARL HARTMANN
CPC classification number: D07B1/04 , D07B1/02 , D07B2201/102 , D07B2201/2023 , D07B2201/2055 , D07B2201/2056 , D07B2201/2073 , D07B2801/12 , D07B2801/24
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3.
公开(公告)号:US3010275A
公开(公告)日:1961-11-28
申请号:US5211860
申请日:1960-08-26
Applicant: BAYER AG
Inventor: KARL HARTMANN , HANS SCHMITTMANN
CPC classification number: D07B1/04 , D07B1/02 , D07B2201/102 , D07B2201/2023 , D07B2201/2055 , D07B2201/2056 , D07B2201/2073 , D07B2801/12 , D07B2801/24
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