3838420

Information

• Patent Grant
• 3838420

• References
• Source

• Patent Number

  3,838,420

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1974
  50 years ago

• CPC

  • G01S7/2923 - based on data belonging to a number of consecutive radar periods
  • G01S7/066 - with means for showing the history of the radar trails
  • G01S7/298 - Scan converters

• US Classifications

  • 342 - Communications: directive radio wave systems and devices