3590573

Information

• Patent Grant
• 3590573

• References
• Source

• Patent Number

  3,590,573

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • G04C11/081 - using an electro-magnet
  • G04C11/02 - by radio
  • G04C11/026 - the time-piece preparing itself on set times on the reception of the sychronising signal

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 318 - Electricity: motive power systems
  • 968 - Horology