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公开(公告)号:US3534341A
公开(公告)日:1970-10-13
申请号:US3534341D
申请日:1967-11-28
Applicant: BELL TELEPHONE LABOR INC
Inventor: SHERWOOD RICHARD C , THIELE ALFRED A
CPC classification number: G11C19/0841
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公开(公告)号:US3603939A
公开(公告)日:1971-09-07
申请号:US3603939D
申请日:1969-07-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: BOBECK ANDREW H , SCOVIL HENRY E D , THIELE ALFRED A
CPC classification number: G11C19/0858 , G11C19/085 , H01F10/00 , H01F10/10 , H01F10/265
Abstract: Optimum size of single wall domains in a magnetic sheet is reduced by applying to each face of the sheet a high permeability overlay of prescribed thickness. Increased packing densities and operating margins result.
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公开(公告)号:US3513452A
公开(公告)日:1970-05-19
申请号:US3513452D
申请日:1967-10-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: BOBECK ANDREW H , TORRE EDWARD DELLA , THIELE ALFRED A
CPC classification number: G11C19/0841 , G11C11/14 , G11C19/04 , G11C19/0825
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公开(公告)号:US3508221A
公开(公告)日:1970-04-21
申请号:US3508221D
申请日:1967-08-30
Applicant: BELL TELEPHONE LABOR INC
Inventor: THIELE ALFRED A
CPC classification number: G11C19/08
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公开(公告)号:US3503054A
公开(公告)日:1970-03-24
申请号:US3503054D
申请日:1967-10-12
Applicant: BELL TELEPHONE LABOR INC
Inventor: BOBECK ANDREW H , TABOR WILLIAM J , THIELE ALFRED A
CPC classification number: G11C19/0841 , G11C11/14 , G11C19/0825
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