Number | Date | Country | Kind |
---|---|---|---|
198 04 235 | Feb 1998 | DE |
Number | Name | Date | Kind |
---|---|---|---|
3274313 | Harp, Jr. | Sep 1966 | A |
3795471 | Milani | Mar 1974 | A |
4124344 | Kiyono et al. | Nov 1978 | A |
4329314 | Jackson et al. | May 1982 | A |
4508500 | French | Apr 1985 | A |
4707393 | Vetter | Nov 1987 | A |
5340295 | Preiato et al. | Aug 1994 | A |
5607638 | Cadwell | Mar 1997 | A |
5645861 | Czarnik et al. | Jul 1997 | A |
5807516 | Wolstenholme et al. | Sep 1998 | A |
Number | Date | Country |
---|---|---|
2 062 378 | Jun 1972 | DE |
2386408 | Nov 1978 | FR |
Entry |
---|
Patent Abstracts of Japan, vol. 010, No. 191 (M 495), Jul. 4, 1972, JP 61 035928, Feb. 20, 1986. |