2174331

Information

• Patent Grant
• 2174331

• References
• Source

• Patent Number

  2,174,331

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1939
  85 years ago

• CPC

  • G04C23/24 - the actuating element controlling another element mechanically

• US Classifications

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