Number | Date | Country | Kind |
---|---|---|---|
97 02235 | Feb 1997 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
2670825 | Cherry | Mar 1954 | |
3006447 | Irwin | Oct 1961 | |
3022875 | Davis | Feb 1962 | |
4494636 | Wakabayashi et al. | Jan 1985 | |
4736827 | Kinoshita | Apr 1988 | |
4792028 | Nishimura et al. | Dec 1988 | |
5076408 | Numata et al. | Dec 1991 | |
5139123 | Rutke | Aug 1992 | |
5415258 | Numata | May 1995 | |
5570766 | Sato et al. | Nov 1996 | |
5664653 | Kurita et al. | Sep 1997 | |
5687826 | Kinoshita et al. | Nov 1997 |
Number | Date | Country |
---|---|---|
447026 | Sep 1991 | EPX |
478891 | Apr 1992 | EPX |
2588240 | Oct 1987 | FRX |
5026263 | Feb 1993 | JPX |
Entry |
---|
French Search Report dated Oct. 9, 1997. |