1724758

Information

• Patent Grant
• 1724758

• References
• Source

• Patent Number

  1,724,758

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1929
  95 years ago

• CPC

  • H01H37/004 - with thermal image
  • Y10S236/12 - Heat conductor

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 165 - Heat exchange
  • 236 - Automatic temperature and humidity regulation
  • 336 - Inductor devices
  • 361 - Electricity: electrical systems and devices