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公开(公告)号:US2728005A
公开(公告)日:1955-12-20
申请号:US8052349
申请日:1949-03-09
Applicant: VICTOREEN INSTR COMPANY
Inventor: VICTOREEN JOHN A
IPC: H01J17/30
CPC classification number: H01J17/30
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2.Method and apparatus for photoelectrically assorting, recording, or computing 失效
Title translation: 用于光电分类,记录或计算的方法和装置公开(公告)号:US2600817A
公开(公告)日:1952-06-17
申请号:US63403845
申请日:1945-12-10
Applicant: VICTOREEN INSTR COMPANY
Inventor: VICTOREEN JOHN A
IPC: G06K7/10
CPC classification number: G06K7/10
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公开(公告)号:US2587254A
公开(公告)日:1952-02-26
申请号:US2140848
申请日:1948-04-16
Applicant: VICTOREEN INSTR COMPANY
Inventor: VICTOREEN JOHN A
IPC: H01J47/04
CPC classification number: H01J47/04
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公开(公告)号:US2521315A
公开(公告)日:1950-09-05
申请号:US77800747
申请日:1947-10-04
Applicant: VICTOREEN INSTR COMPANY
Inventor: VICTOREEN JOHN A
IPC: H01J47/08
CPC classification number: H01J47/08
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公开(公告)号:US2507743A
公开(公告)日:1950-05-16
申请号:US64281546
申请日:1946-01-23
Applicant: VICTOREEN INSTR COMPANY
Inventor: VICTOREEN JOHN A
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公开(公告)号:US2756346A
公开(公告)日:1956-07-24
申请号:US18881950
申请日:1950-10-06
Applicant: VICTOREEN INSTR COMPANY
Inventor: VICTOREEN JOHN A
IPC: H01J47/04
CPC classification number: H01J47/04
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公开(公告)号:US2540063A
公开(公告)日:1951-01-30
申请号:US63456945
申请日:1945-12-12
Applicant: VICTOREEN INSTR COMPANY
Inventor: VICTOREEN JOHN A
CPC classification number: G07D5/08
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公开(公告)号:US2574000A
公开(公告)日:1951-11-06
申请号:US73757947
申请日:1947-03-27
Applicant: VICTOREEN INSTR COMPANY
Inventor: VICTOREEN JOHN A
IPC: H01J47/02
CPC classification number: H01J47/02
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公开(公告)号:US2573999A
公开(公告)日:1951-11-06
申请号:US72460147
申请日:1947-01-27
Applicant: VICTOREEN INSTR COMPANY
Inventor: VICTOREEN JOHN A
IPC: H01J47/04
CPC classification number: H01J47/04
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公开(公告)号:US2542440A
公开(公告)日:1951-02-20
申请号:US74122447
申请日:1947-04-14
Applicant: VICTOREEN INSTR COMPANY
Inventor: VICTOREEN JOHN A , BARTON ROGER W
IPC: H01J47/08
CPC classification number: H01J47/08
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