2977503

Information

• Patent Grant
• 2977503

• References
• Source

• Patent Number

  2,977,503

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  63 years ago

• CPC

  • H01J23/46 - Loop coupling devices
  • H01J23/22 - Connections between resonators

• US Classifications

  • 315 - Electric lamp and discharge devices: systems