3148313

Information

• Patent Grant
• 3148313

• References
• Source

• Patent Number

  3,148,313

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1964
  61 years ago

• CPC

  • G04C1/024 - winding-up springs
  • H01H50/305 - damping vibration due to functional movement of armature

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets
  • 968 - Horology