Number | Date | Country | Kind |
---|---|---|---|
9-114853 | May 1997 | JP | |
9-114854 | May 1997 | JP |
Number | Name | Date | Kind |
---|---|---|---|
3864946 | Matsuda | Feb 1975 | |
4444026 | Matsuda | Apr 1984 | |
4632863 | Henningsson | Dec 1986 | |
4871597 | Hobson | Oct 1989 | |
5728448 | Okeya et al. | Mar 1998 |
Number | Date | Country |
---|---|---|
0 791 306 A1 | Aug 1997 | EP |
2 335 124 | Jul 1977 | FR |
2 625 017 | Jun 1989 | FR |
Entry |
---|
(1) An English abstract for French patent 2 335 124. |
(1) An English abstract for French patent 2 625 017. |