2955224

Information

• Patent Grant
• 2955224

• References
• Source

• Patent Number

  2,955,224

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1960
  63 years ago

• CPC

  • H01J23/50 - the interaction circuit being a helix or derived from a helix

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 333 - Wave transmission lines and networks