3700953

Information

• Patent Grant
• 3700953

• References
• Source

• Patent Number

  3,700,953

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1972
  52 years ago

• CPC

  • H01J29/021 - arrangements for eliminating interferences in the tube
  • H01J31/44 - Tubes with image amplification section

• US Classifications

  • 315 - Electric lamp and discharge devices: systems