1469735

Information

• Patent Grant
• 1469735

• References
• Source

• Patent Number

  1,469,735

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1923
  101 years ago

• CPC

  • G04B37/0436 - Clockwork movements coming out without springs, for allowing time reading or winding

• US Classifications

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