2852769

Information

• Patent Grant
• 2852769

• References
• Source

• Patent Number

  2,852,769

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1958
  66 years ago

• CPC

  • G01S13/14 - wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 368 - Horology: time measuring systems or devices