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公开(公告)号:US2940244A
公开(公告)日:1960-06-14
申请号:US62464956
申请日:1956-11-27
Applicant: DRTINA OTTO V
Inventor: DRTINA OTTO V
IPC: D01H1/06
CPC classification number: D01H1/06
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2.
公开(公告)号:US3241511A
公开(公告)日:1966-03-22
申请号:US34764564
申请日:1964-02-20
Applicant: DRTINA OTTO V
Inventor: DRTINA OTTO V
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公开(公告)号:US3001229A
公开(公告)日:1961-09-26
申请号:US78180458
申请日:1958-12-19
Applicant: DRTINA OTTO V
Inventor: DRTINA OTTO V
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公开(公告)号:US2953007A
公开(公告)日:1960-09-20
申请号:US58511656
申请日:1956-05-15
Applicant: DRTINA OTTO V
Inventor: DRTINA OTTO V
IPC: D01D10/04
CPC classification number: D01D10/0436 , D01D10/0454
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公开(公告)号:US2895284A
公开(公告)日:1959-07-21
申请号:US66254357
申请日:1957-05-29
Applicant: DRTINA OTTO V
Inventor: DRTINA OTTO V
IPC: D01H1/30
CPC classification number: D01H1/305
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6.Internal combustion engine with enforced double-loop scavenging and overall cooling 失效
Title translation: 内燃机采用强制双回路清扫和整体冷却公开(公告)号:US3182642A
公开(公告)日:1965-05-11
申请号:US14666161
申请日:1961-10-20
Applicant: DRTINA OTTO V
Inventor: DRTINA OTTO V
CPC classification number: F01P7/04 , F01P1/02 , F01P1/04 , F02B25/00 , F02B2700/031
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7.Double-twist spindle for high speed up-twisting of fine-denier yarns 失效
Title translation: 双捻主轴用于细旦纱线的高速加捻公开(公告)号:US2880567A
公开(公告)日:1959-04-07
申请号:US54419955
申请日:1955-11-01
Applicant: DRTINA OTTO V
Inventor: DRTINA OTTO V
IPC: D01H1/10
CPC classification number: D01H1/106
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