3589123

Information

• Patent Grant
• 3589123

• References
• Source

• Patent Number

  3,589,123

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • G04C21/36 - Signal repeating devices

• US Classifications

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