2210903

Information

• Patent Grant
• 2210903

• References
• Source

• Patent Number

  2,210,903

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1940
  84 years ago

• CPC

  • G01K7/28 - in a specially-adapted circuit

• US Classifications

  • 374 - Thermal measuring and testing
  • 073 - Measuring and testing
  • 338 - Electrical resistors
  • 340 - Communications: electrical