292838

Information

• Patent Grant
• 292838

• References
• Source

• Patent Number

  292,838

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1884
  141 years ago

• CPC

  • G04B3/003 - by lever mechanism

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 346 - Recorders