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公开(公告)号:US3039682A
公开(公告)日:1962-06-19
申请号:US63192556
申请日:1956-12-31
Applicant: IBM
Inventor: EDMINSTER ROBERT E , FRITZ ELLIOT L , FURR ROBERT J , VALEHRACH EMIL M , WEIDENHAMMER JAMES A
IPC: B07C1/04 , B65H3/04 , B65H3/52 , G06K13/07 , G06K13/103
CPC classification number: B65H3/042 , B07C1/04 , B65H3/5269 , G06K13/07 , G06K13/103
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公开(公告)号:US3048393A
公开(公告)日:1962-08-07
申请号:US77705858
申请日:1958-11-28
Applicant: IBM
Inventor: FURR ROBERT J , VALEHRACH EMIL M
IPC: B07C1/04 , B65H3/04 , B65H3/52 , G06K13/07 , G06K13/103
CPC classification number: B65H3/047 , B07C1/04 , B65H3/5269 , B65H2404/52131 , B65H2701/1912 , G06K13/07 , G06K13/103
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公开(公告)号:US2813605A
公开(公告)日:1957-11-19
申请号:US37500053
申请日:1953-08-18
Applicant: IBM
Inventor: BUSLIK WALTER S , VALEHRACH EMIL M
IPC: F16D37/02
CPC classification number: F16D37/02 , F16D2037/005
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