Number | Date | Country | Kind |
---|---|---|---|
5-179535 | Jul 1993 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4134779 | Ray et al. | Jan 1979 | |
4945339 | Yamauchi | Jul 1990 | |
5154983 | Watanabe | Oct 1992 | |
5156922 | Mishima et al. | Oct 1992 | |
5178689 | Okamura et al. | Jan 1993 | |
5225006 | Sawa et al. | Jul 1993 | |
5244627 | Katsuki | Sep 1993 |
Number | Date | Country |
---|---|---|
A0271657 | Jun 1988 | EPX |
A0374847 | Jun 1990 | EPX |
A3435519 | Apr 1985 | DEX |
A4230986 | Mar 1993 | DEX |
B 4-4393 | Mar 1989 | JPX |
Entry |
---|
M. Vazquez et al, Digests of Intermag, Apr. 13, 1993, p. AD11. |