Number | Name | Date | Kind |
---|---|---|---|
D214279 | Schoenfield | May 1989 | |
D279489 | Mak | Jul 1985 | |
D282183 | Shiraishi | Jan 1986 | |
D298558 | Wichstead | Nov 1988 | |
D300937 | Yabushita et al. | May 1989 | |
4227335 | Kuma et al. | Oct 1980 | |
4669984 | Jones et al. | Jun 1987 | |
5032099 | Chan | Jul 1991 |