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公开(公告)号：US3010028A
公开(公告)日：1961-11-21
申请号：US69360557
申请日：1957-10-31
Applicant: BURROUGHS CORP
Inventor： MEYERHOFF ALBERT J , WITHERSPOON JOHN M
IPC: H03K5/135
CPC classification number: H03K5/135
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公开(公告)号：US3222536A
公开(公告)日：1965-12-07
申请号：US8705761
申请日：1961-02-02
Applicant: BURROUGHS CORP
Inventor： WITHERSPOON JOHN M
IPC: H03K19/16
CPC classification number: H03K19/16
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