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公开(公告)号:US3132267A
公开(公告)日:1964-05-05
申请号:US16086461
申请日:1961-12-20
Applicant: IBM
Inventor: SCHAFFERT ROLAND M
IPC: H01H47/24
CPC classification number: H01H47/24 , Y10T74/18056
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公开(公告)号:US3077150A
公开(公告)日:1963-02-12
申请号:US4505360
申请日:1960-07-25
Applicant: IBM
Inventor: SCHAFFERT ROLAND M
CPC classification number: G03G19/00 , G03G15/043 , G03G15/221
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公开(公告)号:US3152012A
公开(公告)日:1964-10-06
申请号:US7694860
申请日:1960-12-19
Applicant: IBM
Inventor: SCHAFFERT ROLAND M
IPC: G03G15/08
CPC classification number: G03G15/081 , Y10S101/37
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公开(公告)号:US3148354A
公开(公告)日:1964-09-08
申请号:US16078461
申请日:1961-12-20
Applicant: IBM
Inventor: SCHAFFERT ROLAND M
CPC classification number: G03G15/326 , G03G15/04045 , G03G19/00
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5.Process of electrophotography based on electrophotolytic reactions and element therefor 失效
Title translation: 基于电解反应的电子照相方法及其元素-
6.
公开(公告)号:US3052213A
公开(公告)日:1962-09-04
申请号:US78100258
申请日:1958-12-17
Applicant: IBM
Inventor: SCHAFFERT ROLAND M
CPC classification number: G03G15/102 , B41J2/005 , Y10S101/37
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7.
公开(公告)号:US3096198A
公开(公告)日:1963-07-02
申请号:US78210758
申请日:1958-12-22
Applicant: IBM
Inventor: SCHAFFERT ROLAND M
IPC: G03G15/10
CPC classification number: G03G15/102 , Y10S101/37
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