3807164

Information

• Patent Grant
• 3807164

• References
• Source

• Patent Number

  3,807,164

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • G04C11/084 - acting on the balance

• US Classifications

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