3855785

Information

• Patent Grant
• 3855785

• References
• Source

• Patent Number

  3,855,785

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • G04B19/25 - Devices for setting the date indicators manually
  • G04B27/004 - having several simultaneous functions

• US Classifications

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