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1.Utilizing identical signal levels for logic and inhibit functions 失效
Title translation: 利用相同的信号电平进行逻辑和禁止功能公开(公告)号:US3418491A
公开(公告)日:1968-12-24
申请号:US45919565
申请日:1965-05-27
Applicant: IBM
Inventor: CHUNG DAVID H , WALSH JAMES L
IPC: H03K19/086
CPC classification number: H03K19/086
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2.Feedback conditioned coincident pulse responsive bistable circuits 失效
Title translation: 反馈条件符合脉冲响应双稳态电路公开(公告)号:US3201608A
公开(公告)日:1965-08-17
申请号:US24797162
申请日:1962-12-28
Applicant: IBM
Inventor: CHUNG DAVID H , MARINO PHILIP M
IPC: H03K3/315
CPC classification number: H03K3/315
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公开(公告)号:US3248568A
公开(公告)日:1966-04-26
申请号:US26521063
申请日:1963-03-14
Applicant: IBM
Inventor: CHUNG DAVID H , MURPHY DANIEL W
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