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公开(公告)号:US2312965A
公开(公告)日:1943-03-02
申请号:US37643241
申请日:1941-01-29
Applicant: CELANESE CORP
Inventor: FAIRHOLME GUYLER ALBERT , HENRY BOALER WILLIAM , EWART STANLEY WILLIAM
IPC: D04B25/02
CPC classification number: D04B25/02
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公开(公告)号:US2293819A
公开(公告)日:1942-08-25
申请号:US40845041
申请日:1941-08-27
Applicant: CELANESE CORP
Inventor: FAIRHOLME GUYLER ALBERT , HENRY BOALER WILLIAM
IPC: D04B1/18
CPC classification number: D04B1/18
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公开(公告)号:US2004260A
公开(公告)日:1935-06-11
申请号:US71043434
申请日:1934-02-09
Applicant: CELANESE CORP
IPC: D04B25/02
CPC classification number: D04B25/02
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公开(公告)号:US1998474A
公开(公告)日:1935-04-23
申请号:US63471232
申请日:1932-09-24
Applicant: CELANESE CORP
IPC: D04B25/02
CPC classification number: D04B25/02
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公开(公告)号:US1947958A
公开(公告)日:1934-02-20
申请号:US52903431
申请日:1931-04-10
Applicant: CELANESE CORP
IPC: D04B27/00
CPC classification number: D04B27/00
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公开(公告)号:US2293818A
公开(公告)日:1942-08-25
申请号:US30647639
申请日:1939-11-28
Applicant: CELANESE CORP
Inventor: FAIRHOLME GUYLER ALBERT , HENRY BOALER WILLIAM
IPC: D04B1/18
CPC classification number: D04B1/18
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公开(公告)号:US2078380A
公开(公告)日:1937-04-27
申请号:US2133035
申请日:1935-05-14
Applicant: CELANESE CORP
Inventor: FAIRHOLME GUYLER ALBERT , HENRY BOALER WILLIAM
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公开(公告)号:US2025964A
公开(公告)日:1935-12-31
申请号:US58059731
申请日:1931-12-12
Applicant: CELANESE CORP
Inventor: ARTHUR WELCH SIDNEY , HENRY BOALER WILLIAM , THOMAS ASHBY JOHN
IPC: D04B11/22
CPC classification number: D04B11/22
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公开(公告)号:US2022834A
公开(公告)日:1935-12-03
申请号:US70143833
申请日:1933-12-08
Applicant: CELANESE CORP
IPC: D04B27/00
CPC classification number: D04B27/00
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公开(公告)号:US1898106A
公开(公告)日:1933-02-21
申请号:US45908230
申请日:1930-06-03
Applicant: CELANESE CORP
IPC: D04B27/00
CPC classification number: D04B27/00
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