Number | Name | Date | Kind |
---|---|---|---|
4190872 | Jones | Feb 1980 | |
4219855 | Jones | Aug 1980 | |
4241367 | Nomura et al. | Dec 1980 | |
4583143 | Tabei | Apr 1986 | |
4639811 | Diepero et al. | Jan 1987 | |
4651248 | Shiiki et al. | Mar 1987 | |
4652957 | Schewe et al. | Mar 1987 | |
4672493 | Schewe | Jun 1987 | |
4742413 | Schewe | May 1988 |
Entry |
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IBM Technical Disclosure Bulletin, vol. 16, No. 10, Mar., 1974, pp. 3134-5-Dual-Gap Length Magnetic Heads. |