Number | Name | Date | Kind |
---|---|---|---|
D273487 | Rosenbaum et al. | Apr 1984 | |
D283406 | Green, Jr. | Apr 1986 | |
3873443 | Cothran et al. | Mar 1975 | |
4447714 | Lundblad | May 1984 | |
4684791 | Bito | Aug 1987 |
Entry |
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Kardgard K-400 Controller pictured on p. 42 New Equipment Digest, Oct. 1984. |