Number | Date | Country | Kind |
---|---|---|---|
63-130088 | May 1988 | JPX | |
63-206707 | Aug 1988 | JPX | |
63-206710 | Aug 1988 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP89/00537 | 5/30/1989 | 1/24/1990 | 1/24/1990 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO89/12112 | 12/14/1989 |
Number | Name | Date | Kind |
---|---|---|---|
3891475 | Tomita et al. | Jun 1975 | |
4097275 | Horvath | Jun 1978 | |
4251273 | Smith et al. | Feb 1981 | |
4721599 | Nakamura | Jan 1988 |
Entry |
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IEE Transactions on Magnetics, W. Yamagishi, et al., 5/9/86, vol. MAG-22, No. 5 pp. 641-653. |
Chemical Abstracts, Hitachi Metals, Ltd., 1/28/85, vol. 102, No. 4, p. 906. |
Chemical Abstracts, Akai Electric Co., Ltd., 12/13/76, vol. 85, No. 24, p. 240. |