2089368

Information

• Patent Grant
• 2089368

• References
• Source

• Patent Number

  2,089,368

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1937
  87 years ago

• CPC

  • G04C13/10 - by electromechanical step advancing mechanisms
  • G04C13/065 - controlled by a pendulum or a balance

• US Classifications

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