2487686

Information

• Patent Grant
• 2487686

• References
• Source

• Patent Number

  2,487,686

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1949
  75 years ago

• CPC

  • G01K5/64 - Details of the compounds system

• US Classifications

  • 060 - Power plants
  • 236 - Automatic temperature and humidity regulation
  • 374 - Thermal measuring and testing