Number | Name | Date | Kind |
---|---|---|---|
3081519 | Blades et al. | Mar 1963 | A |
3227664 | Blades et al. | Jan 1966 | A |
3227784 | Blades et al. | Jan 1966 | A |
3227794 | Anderson et al. | Jan 1966 | A |
3375211 | Parrish | Mar 1968 | A |
3401140 | Blades et al. | Sep 1968 | A |
3851023 | Brethauer et al. | Nov 1974 | A |
5147586 | Shin et al. | Sep 1992 | A |
5254400 | Bonner Jr. et al. | Oct 1993 | A |
5795651 | Matsuoka et al. | Aug 1998 | A |
6004672 | Shin et al. | Dec 1999 | A |
Number | Date | Country |
---|---|---|
WO 9725459 | Jul 1997 | WO |
Entry |
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Translation of JP-06257012A (Published Sep. 13, 1994). |