3662534

Information

• Patent Grant
• 3662534

• References
• Source

• Patent Number

  3,662,534

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  53 years ago

• CPC

  • G04B19/25 - Devices for setting the date indicators manually
  • G04B19/25306 - Independent date indicating devices activated by hand or by clockwork

• US Classifications

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