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公开(公告)号:US2303697A
公开(公告)日:1942-12-01
申请号:US30983439
申请日:1939-12-18
Applicant: IND RAYON CORP
Inventor: BERGMANN RICHARD F
IPC: D01D10/04
CPC classification number: D01D10/0454
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公开(公告)号:US2255017A
公开(公告)日:1941-09-02
申请号:US28472839
申请日:1939-07-15
Applicant: IND RAYON CORP
Inventor: TORRENCE GEORGE P , BERGMANN RICHARD F , KNEBUSCH WALTER F
IPC: D01D10/04
CPC classification number: D01D10/0454
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公开(公告)号:US2460249A
公开(公告)日:1949-01-25
申请号:US45780642
申请日:1942-09-10
Applicant: IND RAYON CORP
Inventor: BERGMANN RICHARD F
CPC classification number: F16D1/02 , F16D3/16 , Y10T279/17965 , Y10T403/7016 , Y10T403/7033 , Y10T403/7041
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公开(公告)号:US2323879A
公开(公告)日:1943-07-06
申请号:US27591839
申请日:1939-05-26
Applicant: IND RAYON CORP
Inventor: TORRENCE GEORGE P , BERGMANN RICHARD F , KNEBUSCH WALTER F
IPC: D01D10/04
CPC classification number: D01D10/0454 , Y10T74/1913
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公开(公告)号:US2203665A
公开(公告)日:1940-06-11
申请号:US24122238
申请日:1938-11-18
Applicant: IND RAYON CORP
Inventor: BERGMANN RICHARD F , WALTERS CLARENCE C , SAMERDYKE FRED J
IPC: D01H1/241
CPC classification number: D01H1/241
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6.
公开(公告)号:US2294870A
公开(公告)日:1942-09-01
申请号:US32483440
申请日:1940-03-19
Applicant: IND RAYON CORP
Inventor: KLINE HAYDEN B , BERGMANN RICHARD F , KNEBUSCH WALTER F , BURKHOLDER ALDEN H
IPC: D01D10/04
CPC classification number: D01D10/0454
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公开(公告)号:US2285584A
公开(公告)日:1942-06-09
申请号:US39642041
申请日:1941-06-03
Applicant: IND RAYON CORP
Inventor: JORDAN LAVERN J , BERGMANN RICHARD F , BURKHOLDER ALDEN H
IPC: D01H1/06
CPC classification number: D01H1/06
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公开(公告)号:US2284497A
公开(公告)日:1942-05-26
申请号:US27591939
申请日:1939-05-26
Applicant: IND RAYON CORP
Inventor: TORRENCE GEORGE P , BERGMANN RICHARD F , KNEBUSCH WALTER F
IPC: D01D10/04
CPC classification number: D01D10/0454
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公开(公告)号:US2281406A
公开(公告)日:1942-04-28
申请号:US29693739
申请日:1939-09-28
Applicant: IND RAYON CORP
Inventor: BERGMANN RICHARD F
IPC: D01D10/04
CPC classification number: D01D10/0454
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10.
公开(公告)号:US2309821A
公开(公告)日:1943-02-02
申请号:US29693639
申请日:1939-09-28
Applicant: IND RAYON CORP
Inventor: BERGMANN RICHARD F
IPC: D01D10/04
CPC classification number: D01D10/0454 , D01D10/06
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