Matches in DBpedia 2014 for { ?s ?p <http://dbpedia.org/resource/Category:Vacuum_tubes> . }
- 12AT7 subject Category:Vacuum_tubes.
- 12AU7 subject Category:Vacuum_tubes.
- 12AX7 subject Category:Vacuum_tubes.
- 1L6 subject Category:Vacuum_tubes.
- 25L6 subject Category:Vacuum_tubes.
- 300B subject Category:Vacuum_tubes.
- 4-1000A subject Category:Vacuum_tubes.
- 50L6 subject Category:Vacuum_tubes.
- 5751 subject Category:Vacuum_tubes.
- 5Y3 subject Category:Vacuum_tubes.
- 6550 subject Category:Vacuum_tubes.
- 6922 subject Category:Vacuum_tubes.
- 6AK5 subject Category:Vacuum_tubes.
- 6AQ5 subject Category:Vacuum_tubes.
- 6BQ5 subject Category:Vacuum_tubes.
- 6CA7 subject Category:Vacuum_tubes.
- 6DJ8 subject Category:Vacuum_tubes.
- 6L6 subject Category:Vacuum_tubes.
- 6N14P subject Category:Vacuum_tubes.
- 6N1P subject Category:Vacuum_tubes.
- 6N24P subject Category:Vacuum_tubes.
- 6N2P subject Category:Vacuum_tubes.
- 6N3P subject Category:Vacuum_tubes.
- 6P14P subject Category:Vacuum_tubes.
- 6P1P subject Category:Vacuum_tubes.
- 6P6S subject Category:Vacuum_tubes.
- 6SN7 subject Category:Vacuum_tubes.
- 6V6 subject Category:Vacuum_tubes.
- 807_(vacuum_tube) subject Category:Vacuum_tubes.
- 833A subject Category:Vacuum_tubes.
- 845_(vacuum_tube) subject Category:Vacuum_tubes.
- 866A subject Category:Vacuum_tubes.
- 8974 subject Category:Vacuum_tubes.
- 955_acorn_triode subject Category:Vacuum_tubes.
- Additron_tube subject Category:Vacuum_tubes.
- Amperex_Electronic subject Category:Vacuum_tubes.
- Aquadag subject Category:Vacuum_tubes.
- Audion subject Category:Vacuum_tubes.
- Backward_wave_oscillator subject Category:Vacuum_tubes.
- Barkhausen–Kurz_tube subject Category:Vacuum_tubes.
- Battery_(vacuum_tube) subject Category:Vacuum_tubes.
- Beam_deflection_tube subject Category:Vacuum_tubes.
- Beam_tetrode subject Category:Vacuum_tubes.
- British_Valve_Association subject Category:Vacuum_tubes.
- Cathode_bias subject Category:Vacuum_tubes.
- Cavity_magnetron subject Category:Vacuum_tubes.
- Cold_cathode subject Category:Vacuum_tubes.
- Compactron subject Category:Vacuum_tubes.
- Computron_tube subject Category:Vacuum_tubes.
- Control_grid subject Category:Vacuum_tubes.
- Crossed-field_amplifier subject Category:Vacuum_tubes.
- Direct-view_bistable_storage_tube subject Category:Vacuum_tubes.
- Double_diode_triode subject Category:Vacuum_tubes.
- Dynatron subject Category:Vacuum_tubes.
- ECC81 subject Category:Vacuum_tubes.
- ECC82 subject Category:Vacuum_tubes.
- ECC83 subject Category:Vacuum_tubes.
- ECC88 subject Category:Vacuum_tubes.
- EF86 subject Category:Vacuum_tubes.
- EF95 subject Category:Vacuum_tubes.
- EI_Niš subject Category:Vacuum_tubes.
- EL34 subject Category:Vacuum_tubes.
- EL84 subject Category:Vacuum_tubes.
- EL90 subject Category:Vacuum_tubes.
- Eimac subject Category:Vacuum_tubes.
- Electron_gun subject Category:Vacuum_tubes.
- Electron_stimulated_luminescence subject Category:Vacuum_tubes.
- Enneode subject Category:Vacuum_tubes.
- European_triode_festival subject Category:Vacuum_tubes.
- Evacuation_tip subject Category:Vacuum_tubes.
- Ferranti_valve subject Category:Vacuum_tubes.
- Field_emission_gun subject Category:Vacuum_tubes.
- Field_emitter_array subject Category:Vacuum_tubes.
- Fleming_valve subject Category:Vacuum_tubes.
- GU-50 subject Category:Vacuum_tubes.
- Getter subject Category:Vacuum_tubes.
- Glowing_plate subject Category:Vacuum_tubes.
- Grid-leak_detector subject Category:Vacuum_tubes.
- Grid_bias subject Category:Vacuum_tubes.
- Grid_dip_oscillator subject Category:Vacuum_tubes.
- Gyrotron subject Category:Vacuum_tubes.
- HT_(vacuum_tube) subject Category:Vacuum_tubes.
- Heptode subject Category:Vacuum_tubes.
- Hexode subject Category:Vacuum_tubes.
- Hot_cathode subject Category:Vacuum_tubes.
- Inductive_output_tube subject Category:Vacuum_tubes.
- KT66 subject Category:Vacuum_tubes.
- KT88 subject Category:Vacuum_tubes.
- KT90 subject Category:Vacuum_tubes.
- Klystron subject Category:Vacuum_tubes.
- Krytron subject Category:Vacuum_tubes.
- List_of_vacuum_tube_computers subject Category:Vacuum_tubes.
- List_of_vacuum_tubes subject Category:Vacuum_tubes.
- Loewe_3NF subject Category:Vacuum_tubes.
- Monoscope subject Category:Vacuum_tubes.
- Mullard subject Category:Vacuum_tubes.
- Mullard_5-10 subject Category:Vacuum_tubes.
- Mullard–Philips_tube_designation subject Category:Vacuum_tubes.
- Nonode subject Category:Vacuum_tubes.
- Nuvistor subject Category:Vacuum_tubes.