2685627

Information

• Patent Grant
• 2685627

• References
• Source

• Patent Number

  2,685,627

• Date Filed

  Not available

• Date Issued

  Tuesday, August 3, 1954
  70 years ago

• CPC

  • G05B11/018 - using thermal amplifiers

• US Classifications

  • 338 - Electrical resistors
  • 219 - Electric heating
  • 361 - Electricity: electrical systems and devices