3676995

Information

• Patent Grant
• 3676995

• References
• Source

• Patent Number

  3,676,995

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1972
  52 years ago

• CPC

  • G04D7/04 - for gearwork
  • G04F7/04 - using a mechanical oscillator

• US Classifications

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