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公开(公告)号:US2478975A
公开(公告)日:1949-08-16
申请号:US62137945
申请日:1945-10-09
Applicant: CELANESE CORP
Inventor: ALBERT MELLOR , JAMES MANN RALPH , DONALD FINLAYSON , WILLIAM MORLEDGE-HADFIELD ALBE
IPC: D06M13/02 , D06M13/224 , D06M15/17 , D06M15/37 , D06M15/423
CPC classification number: D06M15/37 , D06M13/02 , D06M13/224 , D06M15/17 , D06M15/423
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公开(公告)号:US2243877A
公开(公告)日:1941-06-03
申请号:US23289638
申请日:1938-10-01
Applicant: CELANESE CORP
Inventor: JAMES MANN RALPH , ALBERT MELLOR
CPC classification number: D06M11/38
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公开(公告)号:US1970243A
公开(公告)日:1934-08-14
申请号:US64626532
申请日:1932-12-08
Applicant: CELANESE CORP
Inventor: ALBERT MELLOR , JAMES MANN RALPH
IPC: D06B3/10
CPC classification number: D06B3/10 , D06B2700/27
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公开(公告)号:US2478974A
公开(公告)日:1949-08-16
申请号:US62137845
申请日:1945-10-09
Applicant: CELANESE CORP
Inventor: ALBERT MELLOR , JAMES MANN RALPH , DONALD FINLAYSON , WILLIAM MORLEDGE-HADFIELD ALBE
IPC: D06M13/08
CPC classification number: D06M13/08
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公开(公告)号:US1773975A
公开(公告)日:1930-08-26
申请号:US19215927
申请日:1927-05-17
Applicant: CELANESE CORP
Inventor: HOLLAND ELLIS GEORGE , JAMES MANN RALPH
IPC: D06M13/188
CPC classification number: D06M13/188
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公开(公告)号:US2267117A
公开(公告)日:1941-12-23
申请号:US25404639
申请日:1939-02-01
Applicant: CELANESE CORP
Inventor: JAMES MANN RALPH , WILFRED HARMER
IPC: D06C7/02
CPC classification number: D06C7/02
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公开(公告)号:US2191534A
公开(公告)日:1940-02-27
申请号:US18017237
申请日:1937-12-16
Applicant: CELANESE CORP
Inventor: JAMES MANN RALPH , ALBERT MELLOR
IPC: D06M13/144 , D06M23/10
CPC classification number: D06M13/144 , D06M23/10
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公开(公告)号:US2069322A
公开(公告)日:1937-02-02
申请号:US75954434
申请日:1934-12-28
Applicant: CELANESE CORP
Inventor: ALBERT MELLOR , JAMES MANN RALPH
CPC classification number: B05C1/04 , B05C11/04 , D06B3/10 , D06B2700/27
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公开(公告)号:US2024177A
公开(公告)日:1935-12-17
申请号:US68194633
申请日:1933-07-24
Applicant: CELANESE CORP
Inventor: ALBERT MELLOR , JAMES MANN RALPH
IPC: D06C23/00
CPC classification number: D06C23/00 , D06C2700/31
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公开(公告)号:US2344557A
公开(公告)日:1944-03-21
申请号:US41395241
申请日:1941-10-07
Applicant: CELANESE CORP
Inventor: JAMES MANN RALPH , ROBERT MARTIN , WILFRED HARMER
IPC: D06B3/16
CPC classification number: D06B3/16 , D06B2700/095
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