Number | Name | Date | Kind |
---|---|---|---|
3755280 | Saunders | Aug 1973 | |
4132844 | Coville | Jan 1979 | |
4178221 | Boutin et al. | Dec 1979 | |
4252625 | Boutin et al. | Feb 1981 | |
4306955 | Neel et al. | Dec 1981 | |
4308148 | Boutin et al. | Dec 1981 | |
4654378 | Hunter et al. | Mar 1987 | |
4690788 | Yada et al. | Sep 1987 | |
4762862 | Yada et al. | Aug 1988 | |
4874827 | Kanluen et al. | Oct 1989 | |
4929717 | Chmelir | May 1990 | |
5294688 | Rehmer et al. | Mar 1994 | |
5519088 | Itoh et al. | May 1996 |
Number | Date | Country |
---|---|---|
19748153 | May 1999 | DE |
53-051289 | May 1978 | JP |
57-121009 | Jul 1982 | JP |
59-133212 | Jul 1984 | JP |
10-298215 | Oct 1998 | JP |
11-035612 | Feb 1999 | JP |
61-115909 | Jun 1999 | JP |
Entry |
---|
WO 97/29136 Aug. 14, 1997, PCT. |
WO 99/07838 Feb. 18, 1999, PCT. |