Number | Date | Country | Kind |
---|---|---|---|
199 31 891 | Jul 1999 | DE |
Number | Name | Date | Kind |
---|---|---|---|
1952816 | Mock | Mar 1934 | A |
4153205 | Parrish, Jr. | May 1979 | A |
4470548 | Ushimura | Sep 1984 | A |
4974565 | Hashimoto et al. | Dec 1990 | A |
5163621 | Kato et al. | Nov 1992 | A |
5580000 | Kiuchi et al. | Dec 1996 | A |
5890660 | Stevens | Apr 1999 | A |
6047905 | Honda et al. | Apr 2000 | A |
Entry |
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Published International Application No. 96/19661, dated Jun. 27, 1996. |