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公开(公告)号:US2235141A
公开(公告)日:1941-03-18
申请号:US23235438
申请日:1938-09-29
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , WIGHTON MONERIEFF ROBERT
IPC: D06M15/423
CPC classification number: D06M15/423
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公开(公告)号:US2228260A
公开(公告)日:1941-01-14
申请号:US25422439
申请日:1939-02-02
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , WIGHTON MONCRIEFF ROBERT
IPC: D01D10/04
CPC classification number: D01D10/0481 , D01D5/14
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公开(公告)号:US2216810A
公开(公告)日:1940-10-08
申请号:US8327436
申请日:1936-06-03
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , IVAN TAYLOR WILLIAM
CPC classification number: D06M11/05 , D01F2/28 , Y10T428/2965 , Y10T428/2973
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公开(公告)号:US2182964A
公开(公告)日:1939-12-12
申请号:US15631337
申请日:1937-07-29
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , WIGHTON MONERIEFF ROBERT
IPC: D06P1/28
CPC classification number: D06P1/28
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公开(公告)号:US2142890A
公开(公告)日:1939-01-03
申请号:US13166437
申请日:1937-03-18
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , WIGHTON MONCRIEFF ROBERT , MACHINTOSH GLASS WILLIAM
IPC: D01F2/28
CPC classification number: D01F2/28
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公开(公告)号:US2142719A
公开(公告)日:1939-01-03
申请号:US11047236
申请日:1936-11-12
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , WIGHTON MONCRIEFF ROBERT , BRENTNALL HILL FRANK
IPC: D01F2/28
CPC classification number: D01F2/28
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公开(公告)号:US2142717A
公开(公告)日:1939-01-03
申请号:US4808435
申请日:1935-11-04
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , WIGHTON MONCRIEFF ROBERT , BRENTNALL HILL FRANK
IPC: D01F2/28
CPC classification number: D01F2/28
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公开(公告)号:US2142120A
公开(公告)日:1939-01-03
申请号:US430235
申请日:1935-01-31
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , WIGHTON MONCRIEFF ROBERT , JAMES MENZER SIDNEY , THOMAS ECCLES
IPC: D06M11/38
CPC classification number: D06M11/385
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公开(公告)号:US2142119A
公开(公告)日:1939-01-03
申请号:US408635
申请日:1935-01-30
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , DONALD FINLAYSON , ERNEST STAFFORD CHARLES
IPC: D01F11/02
CPC classification number: D01F11/02
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公开(公告)号:US2091972A
公开(公告)日:1937-09-07
申请号:US8126836
申请日:1936-05-22
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , WIGHTON MONCRIEFF ROBERT , BRENTNALL HILL FRANK
IPC: D06M11/38
CPC classification number: D06M11/385
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