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公开(公告)号:US2591074A
公开(公告)日:1952-04-01
申请号:US57911045
申请日:1945-02-21
Applicant: IBM
Inventor: JOHNSON REYNOLD B , ALFRED HENDRICH HENRY , MALMROS GUSTAV V A
IPC: G06G3/00
CPC classification number: G06G3/00
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公开(公告)号:US2453240A
公开(公告)日:1948-11-09
申请号:US70201046
申请日:1946-10-08
Applicant: IBM
Inventor: MALMROS GUSTAV V A
IPC: B25D17/11
CPC classification number: B25D17/11
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公开(公告)号:US2487347A
公开(公告)日:1949-11-08
申请号:US78007647
申请日:1947-10-15
Applicant: IBM
Inventor: MALMROS GUSTAV V A , BARBER JR EDMUND A
IPC: G06K13/14
CPC classification number: G06K13/14
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公开(公告)号:US2199544A
公开(公告)日:1940-05-07
申请号:US6721436
申请日:1936-03-05
Applicant: IBM
Inventor: MALMROS GUSTAV V A
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公开(公告)号:US2723118A
公开(公告)日:1955-11-08
申请号:US26353651
申请日:1951-12-27
Applicant: IBM
Inventor: MALMROS GUSTAV V A , BARBER JR EDMUND A
IPC: G06K13/103
CPC classification number: G06K13/103
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公开(公告)号:US2628092A
公开(公告)日:1953-02-10
申请号:US13032249
申请日:1949-11-30
Applicant: IBM
Inventor: MALMROS GUSTAV V A , BARBER JR EDMUND A
IPC: B65H37/04
CPC classification number: B65H37/04
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公开(公告)号:US2547445A
公开(公告)日:1951-04-03
申请号:US76838047
申请日:1947-08-13
Applicant: IBM
Inventor: DALY GEORGE F , MALMROS GUSTAV V A , HANEY DONALD W
CPC classification number: G06K1/02
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公开(公告)号:US2131916A
公开(公告)日:1938-10-04
申请号:US74569434
申请日:1934-09-27
Applicant: IBM
Inventor: MALMROS GUSTAV V A , WILKERSON VICTOR O
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公开(公告)号:US3290495A
公开(公告)日:1966-12-06
申请号:US24849062
申请日:1962-12-31
Applicant: IBM
Inventor: MALMROS GUSTAV V A
IPC: G06G7/22
CPC classification number: G06G7/22
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公开(公告)号:US2834919A
公开(公告)日:1958-05-13
申请号:US41221354
申请日:1954-02-24
Applicant: IBM
Inventor: MALMROS GUSTAV V A , REX DONALD K
IPC: H02P5/52
CPC classification number: H02P5/56
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