3419822

Information

• Patent Grant
• 3419822

• References
• Source

• Patent Number

  3,419,822

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  55 years ago

• CPC

  • H01P1/175 - using Faraday rotators

• US Classifications

  • 333 - Wave transmission lines and networks
  • 359 - Optical: systems and elements