2994871

Information

• Patent Grant
• 2994871

• References
• Source

• Patent Number

  2,994,871

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1961
  63 years ago

• CPC

  • G01S3/08 - Means for reducing polarisation errors

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 343 - Communications: radio wave antennas