517594

Information

• Patent Grant
• 517594

• References
• Source

• Patent Number

  517,594

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1894
  131 years ago

• CPC

  • G04B45/043 - the clockwork being positioned in the hands or pendulum

• US Classifications

  • 368 - Horology: time measuring systems or devices