3321720

Information

• Patent Grant
• 3321720

• References
• Source

• Patent Number

  3,321,720

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • H01P1/163 - specifically adapted for selection or promotion of the TE01 circular-electric mode
  • H01P1/16 - for mode selection

• US Classifications

  • 333 - Wave transmission lines and networks