Number | Name | Date | Kind |
---|---|---|---|
D216428 | Bearse | Jan 1970 | |
D272906 | Heinzelman et al. | Mar 1984 | |
D299343 | Friedrich | Jan 1989 | |
D319642 | Ando | Sep 1991 | |
D322612 | Abrams | Dec 1991 | |
D334751 | Westwood | Apr 1993 | |
4782522 | Kramer et al. | Nov 1988 | |
4790004 | Nalbone | Dec 1988 |
Entry |
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NEC Brochure, at lower center. |