3418801

Information

• Patent Grant
• 3418801

• References
• Source

• Patent Number

  3,418,801

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  56 years ago

• CPC

  • G04C3/107 - Controlling frequency or amplitude of the oscillating system
  • G04B17/22 - for the effect of variations of temperature
  • G04B17/222 - with balances

• US Classifications

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