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公开(公告)号:US3134096A
公开(公告)日:1964-05-19
申请号:US20640362
申请日:1962-06-29
Applicant: IBM
Inventor: BARTKUS EDWARD A , ELFANT ROBERT F , GREBE KURT R , MAZZEO NICHOLAS J
CPC classification number: G11C11/06085 , G11C11/06014 , Y10T29/49069
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公开(公告)号:US3392441A
公开(公告)日:1968-07-16
申请号:US51593765
申请日:1965-12-23
Applicant: IBM
Inventor: BARTKUS EDWARD A , BROWNLOW JAMES M , GREBE KURT R
CPC classification number: H01F10/20 , H01F10/10 , H01F10/265 , Y10S228/903 , Y10T29/49069
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公开(公告)号:US3243870A
公开(公告)日:1966-04-05
申请号:US25346763
申请日:1963-01-23
Applicant: IBM
Inventor: BARTKUS EDWARD A , BROWNLOW JAMES M , ELFANT ROBERT F , GREBE KURT R
CPC classification number: G11C11/06085 , G11C11/06014 , Y10T29/49069
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