3908457

Information

• Patent Grant
• 3908457

• References
• Source

• Patent Number

  3,908,457

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • G01K11/02 - using evaporation or sublimation

• US Classifications

  • 374 - Thermal measuring and testing
  • 250 - Radiant energy