Number | Name | Date | Kind |
---|---|---|---|
D158697 | Spector | May 1950 | |
D236136 | Snyder | Jul 1975 | |
D259115 | Steinhofer et al. | May 1981 | |
4621243 | Harada | Nov 1986 | |
4658259 | Blaese | Apr 1987 |
Entry |
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J. C. Whitney Co. catalog, p. 21, bottom center-antennas for all Cellular Mobile Telephones. |