3716738

Information

• Patent Grant
• 3716738

• References
• Source

• Patent Number

  3,716,738

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1973
  51 years ago

• CPC

  • H01J29/023 - secondary-electron emitting electrode arrangements
  • H01J31/36 - Tubes with image amplification section
  • H01J31/48 - Tubes with amplification of output effected by electron multiplier arrangements within the vacuum space

• US Classifications

  • 313 - Electric lamp and discharge devices