3816779

Information

• Patent Grant
• 3816779

• References
• Source

• Patent Number

  3,816,779

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • G04C13/10 - by electromechanical step advancing mechanisms
  • H02K33/16 - with polarised armature moving in alternate directions by reversal or energisation of a single coil system

• US Classifications

  • 310 - Electrical generator or motor structure
  • 368 - Horology: time measuring systems or devices
  • 968 - Horology