3648096

Information

• Patent Grant
• 3648096

• References
• Source

• Patent Number

  3,648,096

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  53 years ago

• CPC

  • H01J21/36 - Tubes with flat electrodes
  • H01J1/20 - Cathodes heated indirectly by an electric current Cathodes heated by electron or ion bombardment
  • H01J1/28 - Dispenser-type cathodes
  • H01J3/027 - Construction of the gun or parts thereof

• US Classifications

  • 313 - Electric lamp and discharge devices