Number | Date | Country | Kind |
---|---|---|---|
60-296491 | Dec 1985 | JPX | |
60-296492 | Dec 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3276448 | Kronenthal | Oct 1986 | |
3425418 | Chvapil et al. | Feb 1969 | |
3953566 | Gore | Apr 1976 | |
4208745 | Okita | Jun 1980 | |
4234535 | Okita | Nov 1980 | |
4332035 | Mano | Jun 1982 | |
4378017 | Kosugi et al. | Mar 1983 | |
4399123 | Oliver et al. | Aug 1983 | |
4713070 | Mano | Dec 1987 |
Number | Date | Country |
---|---|---|
0051354 | Dec 1982 | EPX |
0092414 | Oct 1983 | EPX |
1491218 | Apr 1969 | DEX |
61-92672 | May 1986 | JPX |
Entry |
---|
Trans. Am. Soc. Artif. Intern. Organs, vol. XXX1, pp. 107-110 (1985) by Lei et al. |
Soviet Inventions Illustrated, Section C, Week J49, Jan. 1983, Abstract No. 06590, B07 A96 D22 P32. |