2651166

Information

• Patent Grant
• 2651166

• References
• Source

• Patent Number

  2,651,166

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1953
  71 years ago

• CPC

  • G04C23/347 - some operations being overridden

• US Classifications

  • 368 - Horology: time measuring systems or devices
  • 200 - Electricity: circuit makers and breakers
  • 968 - Horology