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公开(公告)号:US3060418A
公开(公告)日:1962-10-23
申请号:US84549959
申请日:1959-10-09
Applicant: IBM
Inventor: WERNER BUCHHOLZ , SCHUENZEL ERNEST C
CPC classification number: G06F11/0754 , G01K7/36 , G11C11/06007
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公开(公告)号:US3042619A
公开(公告)日:1962-07-03
申请号:US86335759
申请日:1959-12-31
Applicant: IBM
Inventor: BROWNLOW JAMES M , SCHUENZEL ERNEST C
IPC: C04B35/26
CPC classification number: C04B35/2625
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公开(公告)号:US2982948A
公开(公告)日:1961-05-02
申请号:US69398057
申请日:1957-11-01
Applicant: IBM
Inventor: BROWNLOW JAMES M , SCHUENZEL ERNEST C
CPC classification number: H01F3/10 , C04B35/2625 , H01F2003/106
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公开(公告)号:US2961709A
公开(公告)日:1960-11-29
申请号:US70283057
申请日:1957-12-16
Applicant: IBM
Inventor: EICHBAUM BARLANE R , SCHUENZEL ERNEST C
IPC: C04B35/26
CPC classification number: C04B35/2625 , C04B35/26 , Y10T29/49076
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