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公开(公告)号:US3292164A
公开(公告)日:1966-12-13
申请号:US26412763
申请日:1963-03-11
Applicant: BUNKER RAMO
Inventor: WELLS PAUL E , DAVIS JOHN S , LEE RONALD E , BOLES DAVID R
IPC: H01F41/26
CPC classification number: H01F41/26 , Y10T29/49016 , Y10T29/49069 , Y10T29/49224
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公开(公告)号:US3540988A
公开(公告)日:1970-11-17
申请号:US3540988D
申请日:1966-07-22
Applicant: BUNKER RAMO
Inventor: WELLS PAUL E , DAVIS JOHN S , LEE RONALD E , BOLES DAVID R
CPC classification number: H01F41/26 , Y10T29/49069
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公开(公告)号:US3377581A
公开(公告)日:1968-04-09
申请号:US32287263
申请日:1963-11-12
Applicant: BUNKER RAMO
Inventor: BOLES DAVID R , DAVIS JOHN S , WELLS PAUL E
CPC classification number: D03D1/00 , D03D1/0082 , D03D1/0088 , D03D15/0055 , D03D25/00 , D03D2700/0129 , D03D2700/0155 , D10B2401/16 , D10B2401/18 , Y10T29/49069 , Y10T29/53165
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