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1.Process and apparatus for the production of artificial filaments or threads 失效
Title translation: 用于生产人造细丝或线的方法和设备公开(公告)号:US1814468A
公开(公告)日:1931-07-14
申请号:US23644827
申请日:1927-11-29
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , EDWARD KINSELLA , JOSHUA BOWER , IVAN TAYLOR WILLIAM
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公开(公告)号:US2145290A
公开(公告)日:1939-01-31
申请号:US18178637
申请日:1937-12-27
Applicant: CELANESE CORP
Inventor: JOSHUA BOWER
IPC: D01F2/30
CPC classification number: D01F2/30
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3.
公开(公告)号:US1942540A
公开(公告)日:1934-01-09
申请号:US40578429
申请日:1929-11-08
Applicant: CELANESE CORP
Inventor: HENRY DREYFUS , EDWARD KINSELLA , JOSHUA BOWER , IVAN TAYLOR WILLIAM
IPC: D01D5/04
CPC classification number: D01D5/04
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公开(公告)号:US2131810A
公开(公告)日:1938-10-04
申请号:US48541030
申请日:1930-09-30
Applicant: CELANESE CORP
Inventor: EDWARD KINSELLA , JOSHUA BOWER , FREDERICK BRIGGS JOHN , PIERCE ROBERTS ROBERT
IPC: D01F2/30
CPC classification number: D01F2/30
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公开(公告)号:US1935200A
公开(公告)日:1933-11-14
申请号:US28442228
申请日:1928-06-11
Applicant: CELANESE CORP
Inventor: JOSHUA BOWER
IPC: D01D1/06
CPC classification number: D01D1/06
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