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公开(公告)号:US2762789A
公开(公告)日:1956-09-11
申请号:US28147452
申请日:1952-04-09
Applicant: CELANESE CORP
Inventor: WOTHERSPOON FISHER JAMES , JAMES LINCOLN
IPC: C08G63/672
CPC classification number: C08G63/672
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2.Linear nitrogen-containing polymeric materials and processes for their production 失效
Title translation: 线性含氮聚合材料及其生产方法公开(公告)号:US2512600A
公开(公告)日:1950-06-27
申请号:US66262846
申请日:1946-04-16
Applicant: CELANESE CORP
Inventor: HAROLD BATES , WOTHERSPOON FISHER JAMES , WILLIAM WHEATLEY EDWARD
IPC: C08G73/08
CPC classification number: C08G73/08
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公开(公告)号:US2512891A
公开(公告)日:1950-06-27
申请号:US8504749
申请日:1949-04-01
Applicant: CELANESE CORP
Inventor: WOTHERSPOON FISHER JAMES , WILLIAM WHEATLEY EDWARD , HAROLD BATES
IPC: D01F6/74
CPC classification number: D01F6/74
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公开(公告)号:US2512628A
公开(公告)日:1950-06-27
申请号:US78430647
申请日:1947-11-05
Applicant: CELANESE CORP
Inventor: WOTHERSPOON FISHER JAMES , WILLIAM WHEATLEY EDWARD , HAROLD BATES
IPC: C08G73/08 , D01F6/74 , D06M13/12 , D06M13/184 , D06M13/395
CPC classification number: D06M13/127 , C08G73/08 , D01F6/74 , D06M13/12 , D06M13/184 , D06M13/395
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公开(公告)号:US2512626A
公开(公告)日:1950-06-27
申请号:US72447647
申请日:1947-01-25
Applicant: CELANESE CORP
Inventor: WOTHERSPOON FISHER JAMES , WILLIAM WHEATLEY EDWARD
IPC: C08G73/08
CPC classification number: C08G73/08
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公开(公告)号:US2512633A
公开(公告)日:1950-06-27
申请号:US10505649
申请日:1949-07-15
Applicant: CELANESE CORP
Inventor: WOTHERSPOON FISHER JAMES , WILLIAM WHEATLEY EDWARD
IPC: C08G73/08
CPC classification number: C08G73/08
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公开(公告)号:US2512631A
公开(公告)日:1950-06-27
申请号:US7911649
申请日:1949-03-01
Applicant: CELANESE CORP
Inventor: WOTHERSPOON FISHER JAMES , WILLIAM WHEATLEY EDWARD
IPC: C08G73/08
CPC classification number: C08G73/08
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公开(公告)号:US2512630A
公开(公告)日:1950-06-27
申请号:US3681848
申请日:1948-07-02
Applicant: CELANESE CORP
Inventor: WOTHERSPOON FISHER JAMES , HAROLD BATES , WILLIAM WHEATLEY EDWARD
CPC classification number: D01F2/28 , C08L1/12 , C08L79/06 , D01F6/74 , C08L2666/02
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公开(公告)号:US2512599A
公开(公告)日:1950-06-27
申请号:US66262746
申请日:1946-04-16
Applicant: CELANESE CORP
Inventor: HAROLD BATES , WOTHERSPOON FISHER JAMES , WILLIAM WHEATLEY EDWARD
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公开(公告)号:US2512632A
公开(公告)日:1950-06-27
申请号:US8980649
申请日:1949-04-26
Applicant: CELANESE CORP
Inventor: WOTHERSPOON FISHER JAMES , WILLIAM WHEATLEY EDWARD
IPC: C08G73/08
CPC classification number: C08G73/08
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