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公开(公告)号:US2770459A
公开(公告)日:1956-11-13
申请号:US37811253
申请日:1953-09-02
Applicant: IBM
Inventor: WILSON LAWRENCE A , KAMP BERNARD V , LUNING GEORGE A
IPC: G06K13/067
CPC classification number: G06K13/067
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公开(公告)号:US2990956A
公开(公告)日:1961-07-04
申请号:US39934253
申请日:1953-12-21
Applicant: IBM
Inventor: WILSON LAWRENCE A , LUNING GEORGE A
CPC classification number: G06K13/14
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公开(公告)号:US2877017A
公开(公告)日:1959-03-10
申请号:US43131654
申请日:1954-05-21
Applicant: IBM
Inventor: LUNING GEORGE A , WILSON LAWRENCE A
IPC: G06K13/103
CPC classification number: G06K13/103
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公开(公告)号:US2720832A
公开(公告)日:1955-10-18
申请号:US31159452
申请日:1952-09-26
Applicant: IBM
Inventor: LUNING GEORGE A
CPC classification number: B41J9/38
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公开(公告)号:US3293996A
公开(公告)日:1966-12-27
申请号:US32618263
申请日:1963-11-26
Applicant: IBM
Inventor: LUNING GEORGE A
CPC classification number: B31D1/0087 , G06K19/022 , Y10S493/944
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公开(公告)号:US2938722A
公开(公告)日:1960-05-31
申请号:US47479354
申请日:1954-12-13
Applicant: IBM
Inventor: LUNING GEORGE A
IPC: G06K13/10
CPC classification number: G06K13/10
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公开(公告)号:US2822171A
公开(公告)日:1958-02-04
申请号:US55701856
申请日:1956-01-03
Applicant: IBM
Inventor: LUNING GEORGE A
CPC classification number: B65H29/14 , B65H2301/42146 , B65H2701/1914 , G06K13/12
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