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公开(公告)号:US2130046A
公开(公告)日:1938-09-13
申请号:US13917037
申请日:1937-04-27
Applicant: CELANESE CORP
Inventor: MERSON UPHILL KENNETH , THOMAS JACKSON
IPC: D04B1/14
CPC classification number: D04B1/14
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公开(公告)号:US2204711A
公开(公告)日:1940-06-18
申请号:US23274838
申请日:1938-10-01
Applicant: CELANESE CORP
Inventor: MERSON UPHILL KENNETH , FAIRHOLME GUYLER ALBERT
IPC: D04B1/02
CPC classification number: D04B1/02
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公开(公告)号:US2193872A
公开(公告)日:1940-03-19
申请号:US15765837
申请日:1937-08-06
Applicant: CELANESE CORP
Inventor: THOMAS JACKSON , MERSON UPHILL KENNETH
IPC: D04B15/68
CPC classification number: D04B15/68
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