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公开(公告)号:US2999271A
公开(公告)日:1961-09-12
申请号:US5279660
申请日:1960-08-30
Applicant: GEN ELECTRIC
Inventor: FALK RICHARD B , HATINGER GERALD L , HOOPER GEORGE D
IPC: H01F41/02
CPC classification number: H01F41/028 , Y10S264/58 , Y10S425/033 , Y10S428/90 , Y10T29/49075 , Y10T29/49076
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2.
公开(公告)号:US3149408A
公开(公告)日:1964-09-22
申请号:US21579662
申请日:1962-08-09
Applicant: GEN ELECTRIC
Inventor: FALK RICHARD B , HOOPER GEORGE D
IPC: H01F1/08
CPC classification number: H01F1/083 , Y10T29/49076
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公开(公告)号:US3073728A
公开(公告)日:1963-01-15
申请号:US5279560
申请日:1960-08-30
Applicant: GEN ELECTRIC
Inventor: FALK RICHARD B
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公开(公告)号:US3198717A
公开(公告)日:1965-08-03
申请号:US21485262
申请日:1962-08-06
Applicant: GEN ELECTRIC
Inventor: FALK RICHARD B
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公开(公告)号:US3100167A
公开(公告)日:1963-08-06
申请号:US6348760
申请日:1960-10-19
Applicant: GEN ELECTRIC
Inventor: FALK RICHARD B , HOOPER GEORGE D
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6.Magnetic recording tape with magnetic layer of oxide coated iron-cobalt alloy particles in a binder 失效
Title translation: 具有磁性层的磁性记录带,其中粘合剂中具有氧化物涂层的铁 - 钴合金颗粒公开(公告)号:US3262812A
公开(公告)日:1966-07-26
申请号:US35510364
申请日:1964-03-26
Applicant: GEN ELECTRIC
Inventor: FALK RICHARD B
CPC classification number: G11B5/70615 , G11B5/712 , Y10S428/90 , Y10T428/257
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公开(公告)号:US3156650A
公开(公告)日:1964-11-10
申请号:US6981060
申请日:1960-11-17
Applicant: GEN ELECTRIC
Inventor: FALK RICHARD B
CPC classification number: C04B35/2666 , B22F1/02 , C22C32/0026 , H01F1/061 , H01F1/09 , H01F1/16
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公开(公告)号:US2999777A
公开(公告)日:1961-09-12
申请号:US70280157
申请日:1957-12-16
Applicant: GEN ELECTRIC
Inventor: YAMARTINO ERNEST J , FALK RICHARD B
CPC classification number: B22F1/025 , C23C10/22 , H01F1/00 , H01F1/061 , Y10S428/90 , Y10T428/12681
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