2494011

Information

• Patent Grant
• 2494011

• References
• Source

• Patent Number

  2,494,011

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1950
  75 years ago

• CPC

  • G04B1/02 - with driving weight

• US Classifications

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