MIL-E-1/1141 › Complete Document History
Electron Tube, Type SGR-2 (Navy) (Superseded by MIL-E-1/1658)
Obsolete Revision Information: |
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CANCELLATION NOTICE 1 - ELECTRON TUBE, TYPE SGR&2 (NAV - Oct. 23, 1968
BASE - Electron Tube, Type SGR-2 (Navy) - Dec. 30, 1957 |