3550125

Information

• Patent Grant
• 3550125

• References
• Source

• Patent Number

  3,550,125

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1970
  54 years ago

• CPC

  • G04F10/04 - by counting pulses or half-cycles of an alternating current
  • G01S13/103 - particularities of the measurement of the distance
  • G01S13/16 - using counters

• US Classifications

  • 342 - Communications: directive radio wave systems and devices
  • 968 - Horology