Number | Date | Country | Kind |
---|---|---|---|
21277 A/86 | Jul 1986 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
675235 | Clark | Jun 1901 | |
2286238 | Simmons | Jun 1942 | |
2348967 | Duby | May 1944 | |
2771571 | Carson et al. | Nov 1956 | |
3316514 | Radus et al. | Apr 1967 | |
3340442 | Braillon | Sep 1967 | |
3389358 | Tubbs | Jun 1968 | |
3555474 | Marcher | Jan 1971 | |
3978441 | Sobottka et al. | Aug 1976 | |
4014289 | Zimmer | Mar 1977 | |
4075589 | Braillon | Feb 1978 | |
4090162 | Cardone et al. | May 1978 | |
4141547 | Duquenne et al. | Feb 1979 | |
4251791 | Yanagisawa et al. | Feb 1981 | |
4507635 | Cardone et al. | Mar 1985 |
Number | Date | Country |
---|---|---|
3201826 | Jan 1982 | DEX |
1517059 | Feb 1968 | FRX |
2241859 | Mar 1975 | FRX |
60-144914 | Jul 1985 | JPX |
563333 | May 1944 | GBX |
758183 | Oct 1956 | GBX |
1270176 | Apr 1972 | GBX |
2037083 | Jul 1980 | GBX |
2038560 | Jul 1980 | GBX |
Entry |
---|
"Permanent Magnets in Theory and Practice", pp. 240-246. |