3635313

Information

• Patent Grant
• 3635313

• References
• Source

• Patent Number

  3,635,313

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1972
  53 years ago

• CPC

  • G04B17/10 - Oscillators with torsion strips or springs acting in the same manner as torsion strips

• US Classifications

  • 185 - Motors: spring, weight, or animal powered
  • 267 - Spring devices
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology