2712725

Information

• Patent Grant
• 2712725

• References
• Source

• Patent Number

  2,712,725

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1955
  69 years ago

• CPC

  • G04B19/24326 - driven or released stepwise by the clockwork movement

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 968 - Horology