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公开(公告)号:US3100889A
公开(公告)日:1963-08-13
申请号:US72914858
申请日:1958-04-17
Applicant: IBM
Inventor: CANNON MAXWELL R
CPC classification number: B65H23/0208 , B65H23/34 , G01B7/048 , G06K19/022
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2.Integrator circuit and print quality inspection system embodying the same 失效
Title translation: 集成电路和打印质量检测体系相同公开(公告)号:US3056032A
公开(公告)日:1962-09-25
申请号:US74540158
申请日:1958-06-30
Applicant: IBM
Inventor: CANNON MAXWELL R
CPC classification number: G06K7/10851 , B41F33/02 , G07D7/00
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3.Magnetic tape tester utilizing a detector head,d.c. biased to oppose the test magnetization on the tape 失效
Title translation: 使用检测器头的磁带测试仪,D.C。 倾向于在胶带上进行测试磁化公开(公告)号:US3535622A
公开(公告)日:1970-10-20
申请号:US3535622D
申请日:1968-10-16
Applicant: IBM
Inventor: CANNON MAXWELL R , TAKAHASHI KUNIOMI
IPC: G01R33/12
CPC classification number: G01R33/1207
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公开(公告)号:US2941144A
公开(公告)日:1960-06-14
申请号:US70591057
申请日:1957-12-30
Applicant: IBM
Inventor: CANNON MAXWELL R
IPC: G01V3/04
CPC classification number: G01V3/04
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公开(公告)号:US2963087A
公开(公告)日:1960-12-06
申请号:US73227658
申请日:1958-05-01
Applicant: IBM
Inventor: EICHORN ROBERT N , CANNON MAXWELL R
CPC classification number: G01B7/048 , B65H23/34 , G06K19/022
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公开(公告)号:US2944189A
公开(公告)日:1960-07-05
申请号:US74435958
申请日:1958-06-25
Applicant: IBM
Inventor: CANNON MAXWELL R
IPC: G06F7/02
CPC classification number: G06F7/02
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公开(公告)号:US2939016A
公开(公告)日:1960-05-31
申请号:US62348256
申请日:1956-11-20
Applicant: IBM
Inventor: CANNON MAXWELL R
IPC: G01N21/89
CPC classification number: G01N21/8901
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