Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
  • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
  • H01J29/48—Electron guns
  • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes

Applications Claiming Priority (1)

Publications (1)

Family

ID=1866127

Family Applications (1)

Country Status (1)

• 1961
  • 1961-08-25 NL NL268662A patent/NL268662A/xx unknown

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