Number | Date | Country | Kind |
---|---|---|---|
85 07620 | May 1985 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
3967002 | Almasi et al. | Jun 1976 | |
4086571 | Bullock | Apr 1978 | |
4128895 | Almasi et al. | Dec 1978 | |
4525807 | Jouve | Jun 1985 |
Number | Date | Country |
---|---|---|
0171690 | Sep 1985 | JPX |
Entry |
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IEEE Transactions on Magnetics (Sep. 1973), vol. MAG-9, No. 3, pp. 289-293. |
IEEE International Solid State Circuits Conference (Feb. 14, 1980), New York, pp. 112-113. |