Number | Date | Country | Kind |
---|---|---|---|
9-251981 | Sep 1997 | JP |
Number | Name | Date | Kind |
---|---|---|---|
4179692 | Vance | Dec 1979 | |
4263586 | Nicholas | Apr 1981 | |
4320766 | Alihanka et al. | Mar 1982 | |
4633237 | Tucknott et al. | Dec 1986 | |
4638307 | Swartout | Jan 1987 | |
4657026 | Tagg | Apr 1987 | |
4738264 | Orlando | Apr 1988 | |
5276432 | Travis | Jan 1994 | |
5479939 | Ogino | Jan 1996 | |
5590650 | Genova | Jan 1997 | |
5853005 | Scanlon | Dec 1998 |
Number | Date | Country |
---|---|---|
4-30504 | Mar 1992 | JP |
4-153799 | May 1992 | JP |
Entry |
---|
European Search Report dated Jul. 13, 1999 for EP 98 11 7439. |