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公开(公告)号:US2569649A
公开(公告)日:1951-10-02
申请号:US73336847
申请日:1947-03-08
Applicant: CELANESE CORP
Inventor: HENRY BAINES RICHARD , MILLER FULTON STEPHEN
IPC: D02H9/00
CPC classification number: D02H9/00
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公开(公告)号:US2548976A
公开(公告)日:1951-04-17
申请号:US72362447
申请日:1947-01-22
Applicant: CELANESE CORP
Inventor: MAXIMILIAN HIBBERT HAROLD , JOHN HOLROYD , HENRY BAINES RICHARD
CPC classification number: B65H75/025 , D02H3/00
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公开(公告)号:US2496402A
公开(公告)日:1950-02-07
申请号:US65378046
申请日:1946-03-12
Applicant: CELANESE CORP
Inventor: BEGGS MCVEIGH WILLIAM , HENRY BAINES RICHARD
IPC: D02H13/28
CPC classification number: D02H13/28
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公开(公告)号:US2493151A
公开(公告)日:1950-01-03
申请号:US75236047
申请日:1947-06-04
Applicant: CELANESE CORP
Inventor: HAGUE LEVERS WILLIAM , HENRY BAINES RICHARD
IPC: D02H13/28
CPC classification number: D02H13/28
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