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1.
公开(公告)号:US2279478A
公开(公告)日:1942-04-14
申请号:US32294840
申请日:1940-03-08
Applicant: CELANESE CORP
Inventor: WIGHTON MONERIEFF ROBERT , WILLIAM SAMMONS CHARLES
IPC: D01F2/28
CPC classification number: D01F2/28
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2.Production of artificial filaments, foils, and like shaped articles 失效
Title translation: 生产人造长丝,箔片等成型制品公开(公告)号:US2318704A
公开(公告)日:1943-05-11
申请号:US38081441
申请日:1941-02-27
Applicant: CELANESE CORP
Inventor: WIGHTON MONCRIEFF ROBERT , WILLIAM SAMMONS CHARLES
IPC: D01F6/60
CPC classification number: D01F6/60
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公开(公告)号:US2419277A
公开(公告)日:1947-04-22
申请号:US40199441
申请日:1941-07-11
Applicant: CELANESE CORP
CPC classification number: D01F6/60 , C08K5/0008 , C08L77/00
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4.Production of artificial filaments, films, and other articles from organic polymerization products 失效
Title translation: 从有机聚合产品中生产人造长丝,薄膜和其他制品公开(公告)号:US2347545A
公开(公告)日:1944-04-25
申请号:US40199241
申请日:1941-07-11
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , WIGHTON MONCRIEFF ROBERT , WILLIAM SAMMONS CHARLES
IPC: D01F6/60
CPC classification number: D01F6/60 , Y10S264/61
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公开(公告)号:US2279479A
公开(公告)日:1942-04-14
申请号:US40199341
申请日:1941-07-11
Applicant: CELANESE CORP
Inventor: WIGHTON MONCRIEFF ROBERT , WILLIAM SAMMONS CHARLES
IPC: D01F2/28
CPC classification number: D01F2/28
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公开(公告)号:US2685497A
公开(公告)日:1954-08-03
申请号:US8980749
申请日:1949-04-26
Applicant: CELANESE CORP
Inventor: WILLIAM SAMMONS CHARLES , WOTHERSPOON FISHER JAMES
CPC classification number: D02G1/00 , D01F6/76 , Y10S8/21 , Y10S264/56
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7.
公开(公告)号:US2360406A
公开(公告)日:1944-10-17
申请号:US39561241
申请日:1941-05-28
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , WIGHTON MONCRIEFF ROBERT , WILLIAM SAMMONS CHARLES
IPC: D01F6/60
CPC classification number: D01F6/60
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