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公开(公告)号:US2689508A
公开(公告)日:1954-09-21
申请号:US20205050
申请日:1950-12-21
Applicant: IBM
Inventor: BLAKELY ROBERT T
CPC classification number: B41B27/00
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公开(公告)号:US2359630A
公开(公告)日:1944-10-03
申请号:US37067440
申请日:1940-12-18
Applicant: IBM
Inventor: DICKINSON ARTHUR H , BLAKELY ROBERT T
CPC classification number: G06K13/14
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公开(公告)号:US2307100A
公开(公告)日:1943-01-05
申请号:US30133439
申请日:1939-10-26
Applicant: IBM
Inventor: BLAKELY ROBERT T
CPC classification number: G06K13/14
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公开(公告)号:US2818322A
公开(公告)日:1957-12-31
申请号:US35760753
申请日:1953-05-26
Applicant: IBM
Inventor: BLAKELY ROBERT T
IPC: G06F7/24 , G11B27/036
CPC classification number: G06F7/24 , G11B27/036
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公开(公告)号:US2553170A
公开(公告)日:1951-05-15
申请号:US2356448
申请日:1948-04-27
Applicant: IBM
Inventor: BRYCE JAMES W , BLAKELY ROBERT T
IPC: G09G1/12
CPC classification number: G09G1/12
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公开(公告)号:US2386423A
公开(公告)日:1945-10-09
申请号:US53413344
申请日:1944-05-04
Applicant: IBM
Inventor: BLAKELY ROBERT T
IPC: G06K1/12
CPC classification number: G06K1/126
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公开(公告)号:US2533309A
公开(公告)日:1950-12-12
申请号:US78367947
申请日:1947-11-03
Applicant: IBM
Inventor: BLAKELY ROBERT T
IPC: G06K13/103
CPC classification number: G06K13/103
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公开(公告)号:US2448830A
公开(公告)日:1948-09-07
申请号:US74164447
申请日:1947-04-15
Applicant: IBM
Inventor: ROBBINS JOSEPH J , BLAKELY ROBERT T
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