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公开(公告)号:US2331200A
公开(公告)日:1943-10-05
申请号:US41066641
申请日:1941-09-13
Applicant: AMERICAN VISCOSE CORP
Inventor: WILLIAM KOSTER FREDERICK , BITLER HENRY H , ALVIN LODGE
IPC: D01H1/06
CPC classification number: D01H1/06
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2.
公开(公告)号:US2418125A
公开(公告)日:1947-04-01
申请号:US40670641
申请日:1941-08-13
Applicant: AMERICAN VISCOSE CORP
Inventor: WILLIAM KOSTER FREDERICK , ALEXANDER BRUENNER
IPC: D01G1/04
CPC classification number: D01G1/04 , Y10S83/913 , Y10T83/6473
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