Number | Date | Country | Kind |
---|---|---|---|
9714724 | Jul 1997 | GB |
Number | Name | Date | Kind |
---|---|---|---|
3651884 | Dorries | Mar 1972 | |
3918542 | Murillo | Nov 1975 | |
4114717 | Andrews | Sep 1978 | |
4129330 | Schwuchow | Dec 1978 | |
4892350 | Kijima | Jan 1990 | |
5611593 | Fukagawa et al. | Mar 1997 | |
5797647 | Mehrkens et al. | Aug 1998 | |
5813491 | Sato et al. | Sep 1998 |
Number | Date | Country |
---|---|---|
2817580 | Nov 1978 | DE |
33 46 421 A1 | Jul 1985 | DE |
93 02 419 | Jun 1993 | DE |
195 21 632 A1 | Dec 1996 | DE |
195 34 972 A1 | Mar 1997 | DE |
0 346 237 A1 | Dec 1989 | EP |
Entry |
---|
Japanese Abstract, vol. 7, No. 59 (M-199) dated Mar. 11, 1983 & JP 57 2052228A (Nissan) dated Dec. 16, 1982. |