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公开(公告)号：US3274554A
公开(公告)日：1966-09-20
申请号：US8952561
申请日：1961-02-15
Applicant: BURROUGHS CORP
Inventor： HOPPER WARREN W , PEZELY STANLEY J , SICHEL JR LEONARD H , LOUNSBURY RONALD B , ZIMMERMAN PATRICIA V
IPC: G06F15/16
CPC classification number: G06F15/16
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