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公开(公告)号:US2249599A
公开(公告)日:1941-07-15
申请号:US26848639
申请日:1939-04-18
Applicant: BELL TELEPHONE LABOR INC
Inventor: BURNS ROBERT M , TOLMAN EDWARD M
IPC: H01H1/023
CPC classification number: H01H1/023
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2.Magnetic memory element comprising ni-fe and zr and composition comprising ni-fe-zr 失效
Title translation: 包含NI-FE和ZR的磁记录元件和包含NI-FE-ZR的组合公开(公告)号:US3425043A
公开(公告)日:1969-01-28
申请号:US3425043D
申请日:1966-12-21
Applicant: BELL TELEPHONE LABOR INC
Inventor: OLSEN KARL M , SMITH DAVID H , STOCKBRIDGE CHRISTOPHER D G , TOLMAN EDWARD M
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公开(公告)号:US3471836A
公开(公告)日:1969-10-07
申请号:US3471836D
申请日:1964-12-03
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH JAMES L , TOLMAN EDWARD M
IPC: G11B5/00
CPC classification number: G11C11/04 , Y10T29/49069
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4.Magnetic memory element utilizing composition comprising ni-fe-sn-ag 失效
Title translation: 使用包含NI-FE-SN-AG的磁性记忆元件公开(公告)号:US3365290A
公开(公告)日:1968-01-23
申请号:US3365290D
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH DAVID H , TOLMAN EDWARD M
IPC: G11C19/10
CPC classification number: G11C19/10
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5.Composition comprising ni-fe-nb with or without silver and magnetic memory element utilizing same 失效
Title translation: 具有或不具有银的ni-fe-nb和利用其的磁记忆元件的组合物公开(公告)号:US3350199A
公开(公告)日:1967-10-31
申请号:US40569264
申请日:1964-10-22
Applicant: BELL TELEPHONE LABOR INC
Inventor: SMITH DAVID H , TOLMAN EDWARD M
CPC classification number: C22C19/00 , G11C19/10 , H01F1/14708
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