1844682

Information

• Patent Grant
• 1844682

• References
• Source

• Patent Number

  1,844,682

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1932
  92 years ago

• CPC

  • G04B27/08 - by using parts of the case

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 185 - Motors: spring, weight, or animal powered
  • 968 - Horology