46577

Information

• Patent Grant
• 46577

• References
• Source

• Patent Number

  46,577

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1865
  159 years ago

• CPC

  • G04B19/25393 - driven or released by their own energy source which is released at regular time intervals

• US Classifications

  • 368 - Horology: time measuring systems or devices