Number | Date | Country | Kind |
---|---|---|---|
96308546 | Nov 1996 | EP |
Filing Document | Filing Date | Country | Kind |
---|---|---|---|
PCT/GB97/03180 | WO | 00 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO98/24078 | 6/4/1998 | WO | A |
Number | Name | Date | Kind |
---|---|---|---|
3713142 | Getchell | Jan 1973 | A |
4466001 | Moore | Aug 1984 | A |
RE32468 | Le Nay | Aug 1987 | E |
5581297 | Koz | Dec 1996 | A |
5717379 | Peters | Feb 1998 | A |
5926546 | Maeda | Jul 1999 | A |
Entry |
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Patent Abstracts of Japan vol. 15, No. 147 (E-1055), Apr. 12, 1991, JP 03 022697 by Hideo, Jan. 31, 1991. |