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
  • H01J29/70—Arrangements for deflecting ray or beam
  • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
  • H01J29/74—Deflecting by electric fields only

Applications Claiming Priority (1)

Publications (1)

Family

ID=7257271

Family Applications (1)

Country Status (3)

• 0
  • NL NL117182D patent/NL117182C/xx active
  • BE BE456247D patent/BE456247A/xx unknown
• 1944
  • 1944-06-08 FR FR904930D patent/FR904930A/fr not_active Expired

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