Number | Date | Country | Kind |
---|---|---|---|
3-353211 | Dec 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4644313 | Miyajima | Feb 1987 | |
4672346 | Miyamoto et al. | Jun 1987 | |
4695802 | Zijlstra | Sep 1987 | |
4777464 | Takabatashi et al. | Oct 1988 | |
4816796 | Miyajima et al. | Mar 1989 | |
4818966 | Miyamoto et al. | Apr 1989 | |
4943774 | Breman et al. | Jul 1990 | |
5003276 | Sarwinski | Mar 1991 | |
5089798 | Miyata | Feb 1992 |
Entry |
---|
T. Miyamoto et al IEEE Transactions on Magnetics, "A Development of A Permanent Magnet Assembly for MRI Devices Using Nd-Fe-B Material", vol. 25, No. 5, Sep. 1989, pp. 3907-3909. |