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公开(公告)号:US2450024A
公开(公告)日:1948-09-28
申请号:US69891846
申请日:1946-09-24
Applicant: AMERICAN VISCOSE CORP
Inventor: STANLEY RICHARD W , CASTELLAN CARL A
IPC: D01D10/04
CPC classification number: D01D10/0454
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公开(公告)号:US2323644A
公开(公告)日:1943-07-06
申请号:US44111742
申请日:1942-04-30
Applicant: AMERICAN VISCOSE CORP
Inventor: CASTELLAN CARL A
IPC: D01G1/04
CPC classification number: D01G1/04 , Y10T83/207 , Y10T83/2074 , Y10T83/6473 , Y10T83/6476 , Y10T428/2904
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公开(公告)号:US2779971A
公开(公告)日:1957-02-05
申请号:US52390955
申请日:1955-07-12
Applicant: AMERICAN VISCOSE CORP
Inventor: CASTELLAN CARL A
IPC: B29C47/02
CPC classification number: B29C47/023 , B29C47/0023
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公开(公告)号:US2389120A
公开(公告)日:1945-11-20
申请号:US51333543
申请日:1943-12-08
Applicant: AMERICAN VISCOSE CORP
Inventor: CASTELLAN CARL A
CPC classification number: D06C21/00 , D03D15/00 , D03D15/0016 , D03D2700/0133 , D10B2101/04 , D10B2101/06 , D10B2201/02 , D10B2201/06 , D10B2201/28 , D10B2211/02 , D10B2211/04 , D10B2401/041 , D10B2401/063 , Y10T442/326 , Y10T442/3268
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公开(公告)号:US2361428A
公开(公告)日:1944-10-31
申请号:US44615442
申请日:1942-06-06
Applicant: AMERICAN VISCOSE CORP
Inventor: BOYCE GARFIELD L , CASTELLAN CARL A
IPC: B65H63/08
CPC classification number: B65H63/08 , B65H2701/31
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公开(公告)号:US2339766A
公开(公告)日:1944-01-25
申请号:US47218643
申请日:1943-01-13
Applicant: AMERICAN VISCOSE CORP
Inventor: CASTELLAN CARL A
IPC: D01G1/04
CPC classification number: D01G1/04 , Y10T83/6473
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公开(公告)号:US2730761A
公开(公告)日:1956-01-17
申请号:US34867353
申请日:1953-04-14
Applicant: AMERICAN VISCOSE CORP
Inventor: CASTELLAN CARL A
CPC classification number: B29D23/001 , B29C47/0023 , B29C47/023 , B29K2021/00 , B29K2105/06
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公开(公告)号:US2476283A
公开(公告)日:1949-07-19
申请号:US57207645
申请日:1945-01-09
Applicant: AMERICAN VISCOSE CORP
Inventor: CASTELLAN CARL A
IPC: D04H1/54
CPC classification number: D04H1/54 , Y10T442/69
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公开(公告)号:US2476282A
公开(公告)日:1949-07-19
申请号:US57207545
申请日:1945-01-09
Applicant: AMERICAN VISCOSE CORP
Inventor: CASTELLAN CARL A
IPC: D04H1/54
CPC classification number: D04H1/54 , Y10T442/642 , Y10T442/692
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公开(公告)号:US2792281A
公开(公告)日:1957-05-14
申请号:US38146853
申请日:1953-09-21
Applicant: AMERICAN VISCOSE CORP
Inventor: CASTELLAN CARL A
IPC: D01F2/10
CPC classification number: D01F2/10
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