1481022

Information

• Patent Grant
• 1481022

• References
• Source

• Patent Number

  1,481,022

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1924
  101 years ago

• CPC

  • G04B27/06 - with rocking bar

• US Classifications

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