30772

Information

• Patent Grant
• 30772

• References
• Source

• Patent Number

  30,772

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1860
  165 years ago

• CPC

  • G04B1/205 - Stop-mechanisms

• US Classifications

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