Number | Date | Country | Kind |
---|---|---|---|
9902555 | Nov 1999 | ES |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/ES00/00443 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO01/36311 | 5/25/2001 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
3672484 | Angioletti et al. | Jun 1972 | A |
3908811 | Castoldi et al. | Sep 1975 | A |
3939959 | Dunstan et al. | Feb 1976 | A |
4066161 | Michalon et al. | Jan 1978 | A |
4197933 | Dunstan et al. | Apr 1980 | A |
4276976 | Dunstan et al. | Jul 1981 | A |
4284191 | Lavau | Aug 1981 | A |
5571254 | Saeki et al. | Nov 1996 | A |
Number | Date | Country |
---|---|---|
0646538 | Sep 1994 | EP |
0773182 | May 1997 | EP |
0831052 | Mar 1998 | EP |
0850870 | Jul 1998 | EP |
0854108 | Jul 1998 | EP |
2638727 | May 1990 | FR |
2747664 | Oct 1997 | FR |
1383785 | Feb 1975 | GB |
2025879 | Jan 1980 | GB |
2264686 | Sep 1993 | GB |
2310185 | Aug 1997 | GB |
6-152087 | Jun 1991 | JP |
Entry |
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Patent Abstracts of Japan vol. 1996, No. 07, Jul. 31, 1996. |
& JP 08 061435 A (Matsui Akira), Mar. 8, 1996. |