Referenced by|
| US4093333 | 15 Dec 1975 | 6 Jun 1978 | | Electrical adapter | | US4183604 | 5 Jun 1978 | 15 Jan 1980 | | Apparatus for mounting and removing electrical adapter from a socket | | US4654557 | 12 Apr 1985 | 31 Mar 1987 | GTE Products Corporation | Lamp holder assembly having rotatable base | | US4660906 | 22 Sep 1986 | 28 Apr 1987 | GTE Products Corporation | Lamp holder assembly having rotatable base shell |
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