2665392

Information

• Patent Grant
• 2665392

• References
• Source

• Patent Number

  2,665,392

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1954
  71 years ago

• CPC

  • H05H11/02 - Air-cored betatrons

• US Classifications

  • 313 - Electric lamp and discharge devices