Number | Date | Country | Kind |
---|---|---|---|
T097A0991 | Nov 1997 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
2505449 | Wemp | Apr 1950 | |
5181431 | Zaiser et al. | Jan 1993 | |
5309559 | Thomas et al. | May 1994 | |
5351569 | Trick et al. | Oct 1994 | |
5365800 | Muller | Nov 1994 | |
5526709 | Thomas et al. | Jun 1996 |
Number | Date | Country |
---|---|---|
0332961 | Sep 1989 | EPX |
1258053 | Jul 1961 | FRX |
2623869 | Jun 1989 | FRX |
2042103 | Sep 1980 | GBX |
Entry |
---|
International Search Report dated Feb. 16, 1999. |