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公开(公告)号:US3409799A
公开(公告)日:1968-11-05
申请号:US57573066
申请日:1966-08-29
Applicant: IBM
Inventor: KURZWEIL JR FRED , BARBER ROBERT R , DOST MARTIN H
IPC: G11B7/09 , G11B9/10 , G11C13/04 , H01J29/52 , H01J29/58 , H01J29/66 , H01J29/82 , H01J37/04 , H01J37/09 , H01J37/21 , H01J37/244 , H01J37/304
CPC classification number: G11B7/0917 , G11B7/0908 , G11B9/10 , G11C13/04 , G11C13/048 , H01J29/52 , H01J29/58 , H01J29/66 , H01J29/82 , H01J37/04 , H01J37/09 , H01J37/21 , H01J37/244 , H01J37/304 , H01J2237/2446 , H01J2237/24507 , H01J2237/24578
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2.
公开(公告)号:US3409901A
公开(公告)日:1968-11-05
申请号:US65314067
申请日:1967-07-13
Applicant: IBM
Inventor: DOST MARTIN H , WIEDERHOLD GERALD L
CPC classification number: G06K15/14 , G03G15/0849 , G03G15/556 , Y10S222/01
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公开(公告)号:CA848618A
公开(公告)日:1970-08-04
申请号:CA848618D
Applicant: IBM
Inventor: DOST MARTIN H , KURZWEIL FRED JR , BARBER ROBERT R
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