BE388639A - - Google Patents

Info

Publication number
BE388639A
BE388639A BE388639DA BE388639A BE 388639 A BE388639 A BE 388639A BE 388639D A BE388639D A BE 388639DA BE 388639 A BE388639 A BE 388639A
Authority
BE
Belgium
Prior art keywords
valve
grid
screen
cathode
low frequency
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE388639A publication Critical patent/BE388639A/fr

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03GCONTROL OF AMPLIFICATION
    • H03G3/00Gain control in amplifiers or frequency changers
    • H03G3/02Manually-operated control
    • H03G3/04Manually-operated control in untuned amplifiers
    • H03G3/06Manually-operated control in untuned amplifiers having discharge tubes

Landscapes

  • Amplifiers (AREA)
BE388639D BE388639A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Publications (1)

Publication Number Publication Date
BE388639A true BE388639A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Family

ID=56887

Family Applications (1)

Application Number Title Priority Date Filing Date
BE388639D BE388639A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Country Status (1)

Country Link
BE (1) BE388639A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

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