2817812

Information

• Patent Grant
• 2817812

• References
• Source

• Patent Number

  2,817,812

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1957
  67 years ago

• CPC

  • H01P1/393 - using Faraday rotators

• US Classifications

  • 324 - Electricity: measuring and testing
  • 333 - Wave transmission lines and networks