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公开(公告)号:US2871230A
公开(公告)日:1959-01-27
申请号:US62330056
申请日:1956-11-20
Applicant: HOECHST AG
Inventor: RICHARD HUSS , ARTHUR SIEBERT , JOSEF WEISSERT
IPC: C09B35/60
CPC classification number: C09B35/60
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公开(公告)号:US2758109A
公开(公告)日:1956-08-07
申请号:US32501652
申请日:1952-12-09
Applicant: HOECHST AG
Inventor: RICHARD HUSS , WILHELM HAPPE , ARTHUR SIEBERT , JOSEF WEISSERT
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公开(公告)号:US2777838A
公开(公告)日:1957-01-15
申请号:US43159554
申请日:1954-05-21
Applicant: HOECHST AG
Inventor: RICHARD HUSS , ARTHUR SIEBERT , JOSEF WEISSERT
IPC: C09B35/00
CPC classification number: C09B35/00
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公开(公告)号:US2750375A
公开(公告)日:1956-06-12
申请号:US32634252
申请日:1952-12-16
Applicant: HOECHST AG
Inventor: ARTHUR SIEBERT , RICHARD HUSS , JOSEF WEISSERT
CPC classification number: D06P3/3226 , C09B33/18 , D06P3/30
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公开(公告)号:US2739146A
公开(公告)日:1956-03-20
申请号:US39634753
申请日:1953-12-04
Applicant: HOECHST AG
Inventor: REINHOLD WEIGELE , RICHARD HUSS
CPC classification number: C09B35/08 , C09B35/105 , D21H21/28
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公开(公告)号:US2885391A
公开(公告)日:1959-05-05
申请号:US60699456
申请日:1956-08-30
Applicant: HOECHST AG
Inventor: RICHARD HUSS , ARTHUR SIEBERT , JOSEF WEISSERT
IPC: C09B35/46
CPC classification number: C09B35/46
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公开(公告)号:US2951069A
公开(公告)日:1960-08-30
申请号:US64849957
申请日:1957-03-26
Applicant: HOECHST AG
Inventor: ERICH BRENNEISEN , RICHARD HUSS , ARTHUR SIEBERT
IPC: C09B31/147
CPC classification number: C09B31/147
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公开(公告)号:US2885390A
公开(公告)日:1959-05-05
申请号:US36491053
申请日:1953-06-29
Applicant: HOECHST AG
Inventor: RICHARD HUSS , ARTHUR SIEBERT , JOSEF WEISSERT
IPC: C09B35/46
CPC classification number: C09B35/46
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