3783600

Information

• Patent Grant
• 3783600

• References
• Source

• Patent Number

  3,783,600

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  51 years ago

• CPC

  • G04C13/10 - by electromechanical step advancing mechanisms

• US Classifications

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