| Number | Date | Country | Kind |
|---|---|---|---|
| 62-015977 | Apr 1987 | JPX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D205975 | Sato et al. | Oct 1966 | |
| D276515 | Yaguchi | Nov 1984 | |
| D282252 | Yamaguchi et al. | Jan 1986 | |
| D291432 | Yaguchi | Aug 1987 | |
| 4595841 | Yaguchi | Jun 1986 | |
| 4608946 | Tanaka et al. | Sep 1986 | |
| 4622923 | Nishimura et al. | Nov 1986 | |
| 4721070 | Tanaka et al. | Jan 1988 |
| Number | Date | Country |
|---|---|---|
| 587054 | Jul 1982 | JPX |
| 593315 | Oct 1982 | JPX |
| Entry |
|---|
| Generator No. 2W512 Pictured on p. 804 of W. W. Granger Catalog 369, Spring 1969. |