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公开(公告)号:US2343463A
公开(公告)日:1944-03-07
申请号:US50112443
申请日:1943-09-03
Applicant: IBM
Inventor: WARD LEATHERS , BAILEY WILLIAM J A
CPC classification number: H04L17/20
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公开(公告)号:US2386420A
公开(公告)日:1945-10-09
申请号:US53821644
申请日:1944-06-01
Applicant: IBM
Inventor: BAILEY WILLIAM J A , WHITEMAN CHARLES E
IPC: F41G1/473
CPC classification number: F41G1/473
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公开(公告)号:US2374722A
公开(公告)日:1945-05-01
申请号:US50890743
申请日:1943-11-04
Applicant: IBM
Inventor: BAILEY WILLIAM J A
IPC: F41G1/24
CPC classification number: F41G1/24
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公开(公告)号:US2314679A
公开(公告)日:1943-03-23
申请号:US45209642
申请日:1942-07-23
Applicant: IBM
Inventor: BAILEY WILLIAM J A , HUGO PANISSIDI
CPC classification number: G06K5/00
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5.Device for analyzing perforated data appearing in adjacent fields of record media 失效
Title translation: 用于分析出现在记录介质相邻区域中的穿孔数据的装置公开(公告)号:US2344585A
公开(公告)日:1944-03-21
申请号:US50043643
申请日:1943-08-28
Applicant: IBM
Inventor: BAILEY WILLIAM J A
IPC: H04L13/06
CPC classification number: H04L13/06
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6.
公开(公告)号:US2319414A
公开(公告)日:1943-05-18
申请号:US44882442
申请日:1942-06-27
Applicant: IBM
Inventor: WARD LEATHERS , JERRIER HADDAD , BAILEY WILLIAM J A
IPC: G06K5/00
CPC classification number: G06K5/00
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