QPL-1/1276 › Complete Document History
Electron Tube, Receiving, Twin Triode, Miniature Type 12Ax7Wa
Obsolete Revision Information: |
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CAN NOT 1 - ELECTRON TUBE, RECEIVING, TWIN - Feb. 4, 1965
RELEASE 2 - ELECTRON TUBE, RECEIVING, TWIN - Nov. 9, 1962 |