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公开(公告)号:US3540031A
公开(公告)日:1970-11-10
申请号:US3540031D
申请日:1965-10-14
Applicant: IBM
Inventor: LOVE ROBERT W
IPC: G09G5/24 , H01J31/10 , H03K13/247
CPC classification number: G09G5/24
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公开(公告)号:US3492648A
公开(公告)日:1970-01-27
申请号:US3492648D
申请日:1969-04-09
Applicant: IBM
Inventor: OLSEN EDWARD S , LOVE ROBERT W
CPC classification number: G06F3/02
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