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公开(公告)号:US2200767A
公开(公告)日:1940-05-14
申请号:US21511038
申请日:1938-06-22
Applicant: IBM
Inventor: BEIDERBECKE CHARLES H
IPC: B41J15/02
CPC classification number: B41J15/02
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公开(公告)号:US2675113A
公开(公告)日:1954-04-13
申请号:US22828551
申请日:1951-05-25
Applicant: IBM
Inventor: BEIDERBECKE CHARLES H , PALMER LEON E
IPC: B41J17/00
CPC classification number: B41J17/00
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公开(公告)号:US2199535A
公开(公告)日:1940-05-07
申请号:US12768437
申请日:1937-02-25
Applicant: IBM
Inventor: BEIDERBECKE CHARLES H
IPC: B41J15/08
CPC classification number: B41J15/08
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公开(公告)号:US3225887A
公开(公告)日:1965-12-28
申请号:US28829463
申请日:1963-06-17
Applicant: IBM
Inventor: BEIDERBECKE CHARLES H , EMIG MARSDEN B
IPC: B41J19/76
CPC classification number: B41J19/76
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公开(公告)号:US2872011A
公开(公告)日:1959-02-03
申请号:US46339154
申请日:1954-10-20
Applicant: IBM
Inventor: BEIDERBECKE CHARLES H
IPC: B41J3/34
CPC classification number: B41J3/34
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公开(公告)号:US2230677A
公开(公告)日:1941-02-04
申请号:US22060738
申请日:1938-07-22
Applicant: IBM
Inventor: BEIDERBECKE CHARLES H
IPC: B41J11/36
CPC classification number: B41J11/36
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公开(公告)号:US2114261A
公开(公告)日:1938-04-12
申请号:US15585437
申请日:1937-07-27
Applicant: IBM
Inventor: BEIDERBECKE CHARLES H
IPC: B41J17/00
CPC classification number: B41J17/00
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公开(公告)号:CA748716A
公开(公告)日:1966-12-20
申请号:CA748716D
Applicant: IBM
Inventor: EMIG MARSDEN B , BEIDERBECKE CHARLES H
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公开(公告)号:CA509267A
公开(公告)日:1955-01-18
申请号:CA509267D
Applicant: IBM
Inventor: PALMER LEON E , BEIDERBECKE CHARLES H
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