2315672

Information

• Patent Grant
• 2315672

• References
• Source

• Patent Number

  2,315,672

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1943
  81 years ago

• CPC

  • G01L21/14 - using thermo-couples

• US Classifications

  • 073 - Measuring and testing
  • 136 - Batteries: thermoelectric and photoelectric