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公开(公告)号:US2510583A
公开(公告)日:1950-06-06
申请号:US66112346
申请日:1946-04-10
Applicant: IBM
Inventor: JOHNSON REYNOLD B , GEIGER EDWARD F
IPC: G04C13/10
CPC classification number: G04C13/10 , Y10T74/1856
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公开(公告)号:US2424097A
公开(公告)日:1947-07-15
申请号:US61450545
申请日:1945-09-05
Applicant: IBM
Inventor: JOHNSON REYNOLD B
CPC classification number: B41J3/50
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公开(公告)号:US2418512A
公开(公告)日:1947-04-08
申请号:US55316744
申请日:1944-09-08
Applicant: IBM
Inventor: JOHNSON REYNOLD B
CPC classification number: F41G3/2627 , F41G3/28
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公开(公告)号:US2310437A
公开(公告)日:1943-02-09
申请号:US36402940
申请日:1940-11-02
Applicant: IBM
Inventor: JOHNSON REYNOLD B
CPC classification number: G06K17/00
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公开(公告)号:US2126640A
公开(公告)日:1938-08-09
申请号:US13871537
申请日:1937-04-24
Applicant: IBM
Inventor: JOHNSON REYNOLD B
IPC: G06K1/06
CPC classification number: G06K1/06
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公开(公告)号:US2113620A
公开(公告)日:1938-04-12
申请号:US69291233
申请日:1933-10-09
Applicant: IBM
Inventor: JOHNSON REYNOLD B
IPC: G06K17/00
CPC classification number: G06K17/0032
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公开(公告)号:US3392239A
公开(公告)日:1968-07-09
申请号:US38102364
申请日:1964-07-08
Applicant: IBM
Inventor: JOHNSON REYNOLD B
CPC classification number: G10L15/00
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公开(公告)号:US3079594A
公开(公告)日:1963-02-26
申请号:US67985057
申请日:1957-08-23
Applicant: IBM
Inventor: JOHNSON REYNOLD B
CPC classification number: G06F17/30952 , G11C15/02 , H03M7/00
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公开(公告)号:US2889110A
公开(公告)日:1959-06-02
申请号:US36271153
申请日:1953-06-19
Applicant: IBM
Inventor: JOHNSON REYNOLD B , MONEAGLE OTTO F , KORANYE THEODORE D , JURGENS HENRY A , PRATER MERLE P
CPC classification number: H03M1/00
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公开(公告)号:US2872669A
公开(公告)日:1959-02-03
申请号:US42350254
申请日:1954-04-15
Applicant: IBM
Inventor: JOHNSON REYNOLD B , DERSCH JR WILLIAM C
IPC: G09G1/12
CPC classification number: G09G1/12
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