3131323

Information

• Patent Grant
• 3131323

• References
• Source

• Patent Number

  3,131,323

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1964
  60 years ago

• CPC

  • G04C15/0009 - without power-reserve
  • H02K19/08 - Motors having windings on the stator and a smooth rotor of material with large hysteresis without windings

• US Classifications

  • 310 - Electrical generator or motor structure
  • 968 - Horology