Number | Date | Country | Kind |
---|---|---|---|
51-100341 | Aug 1976 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3624279 | Curtis | Nov 1971 | |
3943560 | Freestone | Mar 1976 | |
3950780 | Freestone | Apr 1976 | |
4059838 | Banker et al. | Nov 1977 | |
4096515 | Brown, Jr. et al. | Jun 1978 |
Entry |
---|
Babcoke-At Last !Automatic Color-Electronic Servicing, Jul. 1976-pp. 30-32. |