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1.Escapement assembly with force relieved before removement of pawl from rack 失效
Title translation: 在从架子上移除棘爪之前,释放装置有释放力公开(公告)号:US3211269A
公开(公告)日:1965-10-12
申请号:US34596664
申请日:1964-02-19
Applicant: IBM
Inventor: EMIG MARSDEN B
IPC: B41J19/40
CPC classification number: B41J19/40 , Y10T74/2136
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公开(公告)号:US3225887A
公开(公告)日:1965-12-28
申请号:US28829463
申请日:1963-06-17
Applicant: IBM
Inventor: BEIDERBECKE CHARLES H , EMIG MARSDEN B
IPC: B41J19/76
CPC classification number: B41J19/76
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公开(公告)号:US3208575A
公开(公告)日:1965-09-28
申请号:US39381064
申请日:1964-08-26
Applicant: IBM
Inventor: EMIG MARSDEN B
IPC: B41J19/76
CPC classification number: B41J19/76
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