3852689

Information

• Patent Grant
• 3852689

• References
• Source

• Patent Number

  3,852,689

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1974
  50 years ago

• CPC

  • H01P5/181 - the guides being hollow waveguides

• US Classifications

  • 333 - Wave transmission lines and networks