3166888

Information

• Patent Grant
• 3166888

• References
• Source

• Patent Number

  3,166,888

• Date Filed

  Not available

• Date Issued

  Tuesday, January 26, 1965
  59 years ago

• CPC

  • G04F5/14 - using atomic clocks
  • G04F5/00 - Apparatus for producing preselected time intervals for use as timing standards
  • G04G3/027 - by combining pulse-trains of different frequencies
  • G04G7/00 - Synchronisation

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 331 - Oscillators
  • 340 - Communications: electrical
  • 702 - Data processing: measuring, calibrating, or testing
  • 968 - Horology