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公开(公告)号:US2985714A
公开(公告)日:1961-05-23
申请号:US66553257
申请日:1957-06-13
Applicant: IBM
Inventor: BARBEAU RAYMOND A , STAHL WILLIAM L , YOUNG PAUL M
IPC: H04L1/00
CPC classification number: H04L1/00
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公开(公告)号:US3016418A
公开(公告)日:1962-01-09
申请号:US5100060
申请日:1960-08-22
Applicant: IBM
Inventor: YOUNG PAUL M
CPC classification number: H04L17/12
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公开(公告)号:US2884487A
公开(公告)日:1959-04-28
申请号:US55650555
申请日:1955-12-30
Applicant: IBM
Inventor: YOUNG PAUL M
IPC: G06F11/10
CPC classification number: G06F11/1032
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