Number | Date | Country | Kind |
---|---|---|---|
54-147327 | Nov 1979 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3643035 | Tsukagoshi | Feb 1972 | |
3686751 | Sugiyama | Aug 1972 | |
3701861 | Suzuki et al. | Oct 1972 | |
3715522 | Tsukagoshi | Feb 1973 | |
3943570 | Yamamoto et al. | Mar 1976 | |
3987485 | Sugaya et al. | Oct 1976 | |
4036723 | Schwartz | Jul 1977 | |
4155106 | Muraoka | May 1979 | |
4179719 | Imamura et al. | Dec 1979 | |
4186481 | Noguchi | Feb 1980 | |
4218659 | Arai | Aug 1980 |
Number | Date | Country |
---|---|---|
1102251 | Mar 1961 | DEX |
12649 | Jun 1980 | FRX |
54-7317 | Jan 1979 | JPX |
Entry |
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IBM Tech. Disc. Bull., R. J. Gambino et al., Magnetic Films for Hall Effect Devices Usefull for Magnetic Recording Heads, vol. 18, No. 12, May 1976, pp. 4214-4217. |
IBM Tech. Disc. Bull., R. J. Gambino et al., GdFe and GdCoFe Materials for Magnetic Head Hall Sensors, vol. 18, No. 12, May 1976, p. 4218. |