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公开(公告)号:US2352440A
公开(公告)日:1944-06-27
申请号:US47372443
申请日:1943-01-27
Applicant: IBM
Inventor: WARD LEATHERS , HUGO PANISSIDI
CPC classification number: H03M1/00
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公开(公告)号:US2350405A
公开(公告)日:1944-06-06
申请号:US43954042
申请日:1942-04-18
Applicant: IBM
Inventor: WARD LEATHERS
IPC: G08C19/00
CPC classification number: G08C19/00
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公开(公告)号:US2307520A
公开(公告)日:1943-01-05
申请号:US34997740
申请日:1940-08-02
Applicant: IBM
Inventor: WARD LEATHERS
IPC: G06M1/04
CPC classification number: G06M1/042 , Y10T307/872
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公开(公告)号:US2304698A
公开(公告)日:1942-12-08
申请号:US34997440
申请日:1940-08-02
Applicant: IBM
Inventor: WARD LEATHERS
IPC: G01F15/06
CPC classification number: G01F15/063
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公开(公告)号:US2285819A
公开(公告)日:1942-06-09
申请号:US36180140
申请日:1940-10-18
Applicant: IBM
Inventor: WARD LEATHERS
IPC: G08C15/08
CPC classification number: G08C15/08
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26.
公开(公告)号:US3015254A
公开(公告)日:1962-01-02
申请号:US63839445
申请日:1945-12-29
Applicant: IBM
Inventor: WARD LEATHERS , DI MONICO GEORGE S , LAWRENCE BRUEHL
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公开(公告)号:US2521379A
公开(公告)日:1950-09-05
申请号:US63839645
申请日:1945-12-29
Applicant: IBM
Inventor: WARD LEATHERS , DI MONICO GEORGE S
IPC: G01C19/26
CPC classification number: G01C19/26 , Y10T74/1207
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公开(公告)号:US2502967A
公开(公告)日:1950-04-04
申请号:US63839845
申请日:1945-12-29
Applicant: IBM
Inventor: WARD LEATHERS , LAWRENCE BRUCHL
IPC: G05B11/01
CPC classification number: G05B11/012
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公开(公告)号:US2395557A
公开(公告)日:1946-02-26
申请号:US49376643
申请日:1943-07-07
Applicant: IBM
Inventor: WARD LEATHERS
CPC classification number: G06K7/06
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公开(公告)号:US2344254A
公开(公告)日:1944-03-14
申请号:US47372543
申请日:1943-01-27
Applicant: IBM
Inventor: WARD LEATHERS , HUGO PANISSIDI
IPC: G06M1/276
CPC classification number: G06M1/276
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