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公开(公告)号:US3540565A
公开(公告)日:1970-11-17
申请号:US3540565D
申请日:1968-01-09
Applicant: IBM
Inventor: HANFT ROY F , OKCUOGLU SELAHATTIN A
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2.Wear compensating apparatus including bi-directional spring clutch 失效
Title translation: 磨损补偿装置,包括双向弹簧离合器公开(公告)号:US3224545A
公开(公告)日:1965-12-21
申请号:US34124464
申请日:1964-01-30
Applicant: IBM
Inventor: HANFT ROY F
IPC: B41J1/60
CPC classification number: B41J1/60
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