2698433

Information

• Patent Grant
• 2698433

• References
• Source

• Patent Number

  2,698,433

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1954
  70 years ago

• CPC

  • G01S3/42 - the desired condition being maintained automatically
  • G01S3/58 - Rotating or oscillating beam systems using continuous analysis of received signal for determining direction in the plane of rotation or oscillation or for determining deviation from a predetermined direction in such a plane
  • G01S7/06 - Cathode-ray tube displays or other two-dimensional or three-dimensional displays

• US Classifications

  • 342 - Communications: directive radio wave systems and devices