3163978

Information

• Patent Grant
• 3163978

• References
• Source

• Patent Number

  3,163,978

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1965
  60 years ago

• CPC

  • G04C3/16 - incorporating an electro-dynamic continuously rotating motor
  • G04C11/081 - using an electro-magnet

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 318 - Electricity: motive power systems
  • 968 - Horology