Number | Date | Country | Kind |
---|---|---|---|
21/99 | Jan 1999 | CH | |
2311/99 | Dec 1999 | CH |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/CH99/00630 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO00/40484 | 7/13/2000 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
2785840 | Nave | Mar 1957 | A |
3396675 | Stevens | Aug 1968 | A |
3845886 | Kokeisl | Nov 1974 | A |
4043491 | Johnson et al. | Aug 1977 | A |
4262825 | Jacobson et al. | Apr 1981 | A |
4844292 | Lonardi et al. | Jul 1989 | A |
5277337 | Ford et al. | Jan 1994 | A |
5702183 | Rasimus et al. | Dec 1997 | A |
6261043 | Weems et al. | Jul 2001 | B1 |
Number | Date | Country |
---|---|---|
426 640 | Jun 1967 | CH |
529 679 | Oct 1972 | CH |
44 04 315 | Sep 1994 | DE |
327 966 | Oct 1920 | EP |
0 270 870 | Jun 1988 | EP |
Entry |
---|
Patent Abstracts of Japan, vol. 009, No. 206 (M-406), Aug. 23, 1985. |