Number | Date | Country | Kind |
---|---|---|---|
57-180363 | Oct 1982 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4173959 | Sosnowski et al. | Nov 1979 | |
4224903 | Mowbray | Sep 1980 | |
4265200 | Wessel et al. | May 1981 | |
4299542 | Potter et al. | Nov 1981 | |
4367714 | Di Domenico et al. | Jan 1983 |
Number | Date | Country |
---|---|---|
3010729 | Oct 1981 | DEX |
WO8203891 | Nov 1982 | WOX |
1053287 | Dec 1966 | GBX |
1218026 | Jan 1971 | GBX |
2033959 | May 1980 | GBX |
2054754 | Feb 1981 | GBX |
Entry |
---|
U.S. Ser. No. 495,661 filed May 18, 1983, inventor: Yoshihisa Kawamura et al. |