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公开(公告)号:US3524726A
公开(公告)日:1970-08-18
申请号:US3524726D
申请日:1968-04-04
Applicant: GEN TIME CORP
Inventor: KOSTER HEINZ A DE
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公开(公告)号:US3509715A
公开(公告)日:1970-05-05
申请号:US3509715D
申请日:1966-02-01
Applicant: GEN TIME CORP
Inventor: KOSTER HEINZ A DE
CPC classification number: H01J17/495 , G04G9/04 , G04G9/042 , H01J17/48 , H01J2893/007
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3.Electronic counting or timekeeping system using glow discharge tube without permanent anode 失效
Title translation: 使用没有永久阳极的玻璃放电管的电子计数或计时系统公开(公告)号:US3500121A
公开(公告)日:1970-03-10
申请号:US3500121D
申请日:1968-02-15
Applicant: GEN TIME CORP
Inventor: KOSTER HEINZ A DE , INGENITO MICHAEL J
CPC classification number: H03K29/00 , G04G9/04 , H01J17/495
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公开(公告)号:US3466498A
公开(公告)日:1969-09-09
申请号:US3466498D
申请日:1966-09-23
Applicant: GEN TIME CORP
Inventor: KOSTER HEINZ A DE , INGENITO MICHAEL J
CPC classification number: H01J17/495 , G04G9/04 , G04G9/042 , H01J17/48 , H01J2893/007
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