3167906

Information

• Patent Grant
• 3167906

• References
• Source

• Patent Number

  3,167,906

• Date Filed

  Not available

• Date Issued

  Tuesday, February 2, 1965
  60 years ago

• CPC

  • G04C9/02 - brought into action by radio transmission
  • G04G7/02 - by radio
  • G04G7/026 - the time-piece preparing itself on set times on the reception of the synchronising signal
  • G04R20/00 - Setting the time according to the time information carried or implied by the radio signal

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology