3479814

Information

• Patent Grant
• 3479814

• References
• Source

• Patent Number

  3,479,814

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1969
  55 years ago

• CPC

  • G04C1/024 - winding-up springs
  • G04B11/02 - Devices allowing the motion of a rotatable part in only one direction

• US Classifications

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