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公开(公告)号:US1915572A
公开(公告)日:1933-06-27
申请号:US38057629
申请日:1929-01-05
Applicant: CELANESE CORP
Inventor: JOSEPH GREEN STANLEY , RUMSEY WIDDOWSON RONALD
IPC: C07C51/56
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公开(公告)号:US1950671A
公开(公告)日:1934-03-13
申请号:US44101230
申请日:1930-04-02
Applicant: CELANESE CORP
Inventor: JOSEPH GREEN STANLEY , ROY HANDLEY
IPC: C07C53/08
CPC classification number: C07C53/08
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公开(公告)号:US1950027A
公开(公告)日:1934-03-06
申请号:US44101130
申请日:1930-04-02
Applicant: CELANESE CORP
Inventor: JOSEPH GREEN STANLEY , ROY HANDLEY
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公开(公告)号:US1793350A
公开(公告)日:1931-02-17
申请号:US21980427
申请日:1927-09-15
Applicant: CELANESE CORP
Inventor: WALTER BADER , JOSEPH GREEN STANLEY
IPC: B01J21/00 , C07C29/151 , C07C29/153
CPC classification number: C07C29/153 , B01J21/00 , C07C29/1512 , Y02P20/52 , C07C31/04
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