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公开(公告)号:US2605880A
公开(公告)日:1952-08-05
申请号:US20334850
申请日:1950-12-29
Applicant: IBM
Inventor: PAGE RALPH E , DODGE RONALD D
IPC: B41J7/22
CPC classification number: B41J7/22
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公开(公告)号:US2315693A
公开(公告)日:1943-04-06
申请号:US36771040
申请日:1940-11-29
Applicant: IBM
Inventor: DODGE RONALD D , EARL WOOD JESS
IPC: B41J7/24
CPC classification number: B41J7/24
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公开(公告)号:US2083365A
公开(公告)日:1937-06-08
申请号:US5296735
申请日:1935-12-05
Applicant: IBM
Inventor: DODGE RONALD D
IPC: B41J15/04
CPC classification number: B41J15/04
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公开(公告)号:US3393788A
公开(公告)日:1968-07-23
申请号:US60545566
申请日:1966-12-28
Applicant: IBM
Inventor: DODGE RONALD D
IPC: B41J7/94
CPC classification number: B41J7/94
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16.
公开(公告)号:US3352398A
公开(公告)日:1967-11-14
申请号:US56147466
申请日:1966-06-29
Applicant: IBM
Inventor: CRUTCHER III B TODD , DODGE RONALD D
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公开(公告)号:US2879879A
公开(公告)日:1959-03-31
申请号:US47944454
申请日:1954-12-29
Applicant: IBM
Inventor: DODGE RONALD D
IPC: B41J19/04
CPC classification number: B41J19/04
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公开(公告)号:US2531875A
公开(公告)日:1950-11-28
申请号:US70369646
申请日:1946-10-16
Applicant: IBM
Inventor: DODGE RONALD D , PETZ JOHN L
IPC: H04L13/06
CPC classification number: H04L13/06
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公开(公告)号:US2224766A
公开(公告)日:1940-12-10
申请号:US14827037
申请日:1937-06-15
Applicant: IBM
Inventor: DODGE RONALD D
IPC: B41J19/32
CPC classification number: B41J19/32
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公开(公告)号:US2220491A
公开(公告)日:1940-11-05
申请号:US18492038
申请日:1938-01-14
Applicant: IBM
Inventor: PETZ JOHN L , CRUMRINE CHESTER W , DODGE RONALD D
IPC: B41J1/00
CPC classification number: B41J1/00
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