3534271

Information

• Patent Grant
• 3534271

• References
• Source

• Patent Number

  3,534,271

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1970
  54 years ago

• CPC

  • G04F10/00 - Apparatus for measuring unknown time intervals by electric means
  • G01R25/00 - Arrangements for measuring phase angle between a voltage and a current, or between voltages or currents
  • G01S13/14 - wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 342 - Communications: directive radio wave systems and devices
  • 968 - Horology