| Number | Date | Country | Kind |
|---|---|---|---|
| 54-054180 | Dec 1979 | JPX |
| Number | Name | Date | Kind |
|---|---|---|---|
| D196436 | Ingraham et al. | Oct 1963 | |
| 3667045 | Combs | May 1972 |
| Entry |
|---|
| Electronics World, 11/64, p. 48, top left corner, right Radio. |
| Harris RF Communications Series 1525 Spec Sheet, Rochester, NY, .COPYRGT.1973, Front, "Trunk Mount Unit". |
| Philips Telecommunication Review, 4/78, p. 19, M206 Mobile Radiotelephone. |
| RCA Veetac Brochure, 3J5995, Published 3/77, inside back cover. |