3842590

Information

• Patent Grant
• 3842590

• References
• Source

• Patent Number

  3,842,590

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • G04B19/25 - Devices for setting the date indicators manually
  • G04B47/003 - Mounting in and combined with adjustable indicating means

• US Classifications

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