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公开(公告)号:US3346089A
公开(公告)日:1967-10-10
申请号:US46839165
申请日:1965-06-30
Applicant: IBM
Inventor: CRALLE JR WALTER O , LENNEY EDWIN J , LENNON KENNETH A , WALTON NEIL D
CPC classification number: B41J19/58
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公开(公告)号:US3346091A
公开(公告)日:1967-10-10
申请号:US46835365
申请日:1965-06-30
Applicant: IBM
Inventor: CRALLE JR WALTER O , LENNON KENNETH A , WALTON NEIL D
CPC classification number: B41J25/18
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公开(公告)号:US2958409A
公开(公告)日:1960-11-01
申请号:US78259458
申请日:1958-12-23
Applicant: IBM
Inventor: DODGE RONALD D , WALTON NEIL D
IPC: B41J21/14
CPC classification number: B41J21/14
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4.Proportional escapement apparatus for a single element typewriter 失效
Title translation: 用于单元打字机的比例擒纵装置公开(公告)号:US3346086A
公开(公告)日:1967-10-10
申请号:US31137363
申请日:1963-09-25
Applicant: IBM
Inventor: CRALLE JR WALTER O , HOLT GEORGE A , LENNEY EDWIN J , SEDERHOLM DOUGLAS E , WALTON NEIL D
CPC classification number: B41J19/64 , B41J19/58 , B41J29/42 , Y10T74/1946
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公开(公告)号:US3259223A
公开(公告)日:1966-07-05
申请号:US39770164
申请日:1964-09-21
Applicant: IBM
Inventor: HEIDT WILLIAM A , WALTON NEIL D
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公开(公告)号:US2905304A
公开(公告)日:1959-09-22
申请号:US55650455
申请日:1955-12-30
Applicant: IBM
Inventor: DODGE RONALD D , WALTON NEIL D
IPC: B41J19/32
CPC classification number: B41J19/32
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公开(公告)号:US2818959A
公开(公告)日:1958-01-07
申请号:US46987054
申请日:1954-11-19
Applicant: IBM
Inventor: WALTON NEIL D
IPC: B41J25/18
CPC classification number: B41J25/18
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公开(公告)号:US3232405A
公开(公告)日:1966-02-01
申请号:US29077763
申请日:1963-06-26
Applicant: IBM
Inventor: WALTON NEIL D
IPC: B41J19/58
CPC classification number: B41J19/58
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公开(公告)号:US2978089A
公开(公告)日:1961-04-04
申请号:US84214659
申请日:1959-09-24
Applicant: IBM
Inventor: DODGE RONALD D , WALTON NEIL D
IPC: B41J33/512
CPC classification number: B41J33/512
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公开(公告)号:US2902133A
公开(公告)日:1959-09-01
申请号:US70597857
申请日:1957-12-30
Applicant: IBM
Inventor: WALTON NEIL D , KRUSPE HENRY R
IPC: B41J11/24
CPC classification number: B41J11/24
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