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公开(公告)号:US3227635A
公开(公告)日:1966-01-04
申请号:US16580662
申请日:1962-01-12
Applicant: IBM
Inventor: HERMAN KORETZKY , BERNARD LELAND , POLLEYS RHODES W
CPC classification number: G11B5/7305 , C25D7/0614 , H01F10/10 , Y10S205/922
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5.Process of chemically depositing a magnetic cobalt film from a bath containing malonate and citrate ions 失效
Title translation: 从含有丙二酸盐和柠檬酸根离子的浴中化学沉积钴钴膜的工艺-
公开(公告)号:US3321328A
公开(公告)日:1967-05-23
申请号:US23802462
申请日:1962-11-15
Applicant: IBM
Inventor: HERMAN KORETZKY
CPC classification number: C25D5/44 , C23C18/48 , H01F41/24 , Y10S428/928 , Y10T428/12465 , Y10T428/1275
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公开(公告)号:US3238061A
公开(公告)日:1966-03-01
申请号:US19761862
申请日:1962-05-25
Applicant: IBM
Inventor: HERMAN KORETZKY , BERNARD LELAND
CPC classification number: H01F41/24 , C23C18/50 , G11B5/858 , H01F10/16 , Y10S428/90
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8.Preparation of hard magnetic coatings of nickel-phosphorus alloys 失效
Title translation: 制备镍 - 磷合金硬磁性涂层公开(公告)号:US3077442A
公开(公告)日:1963-02-12
申请号:US5056760
申请日:1960-08-19
Applicant: IBM
Inventor: HERMAN KORETZKY
CPC classification number: C25D5/50 , H01F41/26 , Y10S205/922
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公开(公告)号:CH418765A
公开(公告)日:1966-08-15
申请号:CH15063
申请日:1963-01-08
Applicant: IBM
Inventor: HERMAN KORETZKY , BERNARD LELAND , RHODES WILLIAMS POLLEYS
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