3760583

Information

• Patent Grant
• 3760583

• References
• Source

• Patent Number

  3,760,583

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1973
  51 years ago

• CPC

  • G04G13/021 - Details
  • G04C21/34 - Devices on watches or similar portable timepieces

• US Classifications

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