Number | Date | Country | Kind |
---|---|---|---|
1-39926 | Nov 1989 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
D286542 | Saito | Nov 1986 | |
D287023 | Masaki | Dec 1986 | |
D298259 | Masaki | Oct 1988 | |
D298334 | Masaki et al. | Nov 1988 | |
D310682 | Tsumuro | Sep 1990 | |
4949399 | Williams et al. | Aug 1990 | |
4961088 | Gilliland et al. | Oct 1990 |