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公开(公告)号:US3509525A
公开(公告)日:1970-04-28
申请号:US3509525D
申请日:1967-07-12
Applicant: IBM
Inventor: LEVINE WILBUR J , PALERMO FRANK P
CPC classification number: G08G1/08 , G08G1/096716 , G08G1/096758 , G08G1/096783
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公开(公告)号:US3311888A
公开(公告)日:1967-03-28
申请号:US27280263
申请日:1963-04-12
Applicant: IBM
Inventor: MAURICE HANAN , PALERMO FRANK P , NORMAN RAVER , GEZA SCHAY
IPC: G06F17/30
CPC classification number: G06F17/30949
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公开(公告)号:US3413525A
公开(公告)日:1968-11-26
申请号:US52094666
申请日:1966-01-17
Applicant: IBM
Inventor: FUNK HOWARD L , MORRIS KRAKINOWSKI , PALERMO FRANK P
CPC classification number: H05K13/06 , H05K3/0002
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