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公开(公告)号:US2244250A
公开(公告)日:1941-06-03
申请号:US31075039
申请日:1939-12-23
Applicant: IBM
Inventor: JOHNSON REYNOLD B
IPC: B65H3/02 , G06K13/103
CPC classification number: G06K13/103 , B65H3/02 , Y10T74/1584
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公开(公告)号:US3218441A
公开(公告)日:1965-11-16
申请号:US18515562
申请日:1962-04-04
Applicant: IBM
Inventor: DERSCH WILLIAM C , JOHNSON REYNOLD B
IPC: G06F3/08
CPC classification number: G06F3/08
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公开(公告)号:US2841077A
公开(公告)日:1958-07-01
申请号:US39671653
申请日:1953-12-07
Applicant: IBM
Inventor: JOHNSON REYNOLD B , WOLFF FRED G
IPC: B41J2/24
CPC classification number: B41J2/24 , Y10T74/20402
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公开(公告)号:US2810900A
公开(公告)日:1957-10-22
申请号:US42319354
申请日:1954-04-14
Applicant: IBM
Inventor: JOHNSON REYNOLD B
IPC: H01C8/02
CPC classification number: H01C8/02
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公开(公告)号:US2792892A
公开(公告)日:1957-05-21
申请号:US47411954
申请日:1954-12-09
Applicant: IBM
Inventor: JOHNSON REYNOLD B , GOODMAN ROBERT C
CPC classification number: G06K1/02
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公开(公告)号:US2724026A
公开(公告)日:1955-11-15
申请号:US32517952
申请日:1952-12-10
Applicant: IBM
Inventor: JOHNSON REYNOLD B
CPC classification number: H01H43/24
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公开(公告)号:US2641320A
公开(公告)日:1953-06-09
申请号:US10446249
申请日:1949-07-13
Applicant: IBM
Inventor: JOHNSON REYNOLD B
CPC classification number: B41B25/00
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公开(公告)号:US2566940A
公开(公告)日:1951-09-04
申请号:US66493346
申请日:1946-04-25
Applicant: IBM
Inventor: JOHNSON REYNOLD B , GEIGER EDWARD F
IPC: G04C11/00
CPC classification number: G04C11/002
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公开(公告)号:US2558961A
公开(公告)日:1951-07-03
申请号:US13696750
申请日:1950-01-05
Applicant: IBM
Inventor: JOHNSON REYNOLD B
CPC classification number: G06F1/1615
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