3672149

Information

• Patent Grant
• 3672149

• References
• Source

• Patent Number

  3,672,149

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  52 years ago

• CPC

  • G04B17/00 - Mechanisms for stabilising frequency
  • G04B19/202 - by means of turning discs
  • G04D1/02 - Tweezers Vice clamps or other special hand tools for watchmakers

• US Classifications

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