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公开(公告)号:US2230396A
公开(公告)日:1941-02-04
申请号:US26030639
申请日:1939-03-07
Applicant: CELANESE CORP
Inventor: WESLEY ADDY CHARLES , JOHN GRINNELL REGINALD
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公开(公告)号:US2205455A
公开(公告)日:1940-06-25
申请号:US11378236
申请日:1936-12-02
Applicant: CELANESE CORP
CPC classification number: D01D10/0436 , B65H54/86 , B65H2701/31
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公开(公告)号:US2064923A
公开(公告)日:1936-12-22
申请号:US3695535
申请日:1935-08-20
Applicant: CELANESE CORP
Inventor: EDWARD KINSELLA , WESLEY ADDY CHARLES
IPC: D01H1/36
CPC classification number: D01H1/36
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公开(公告)号:US2064922A
公开(公告)日:1936-12-22
申请号:US3695435
申请日:1935-08-20
Applicant: CELANESE CORP
Inventor: EDWARD KINSELLA , WESLEY ADDY CHARLES
IPC: D01H1/36
CPC classification number: D01H1/36
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