3599031

Information

• Patent Grant
• 3599031

• References
• Source

• Patent Number

  3,599,031

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1971
  53 years ago

• CPC

  • H01J21/36 - Tubes with flat electrodes
  • H01J1/28 - Dispenser-type cathodes

• US Classifications

  • 313 - Electric lamp and discharge devices