2539089

Information

• Patent Grant
• 2539089

• References
• Source

• Patent Number

  2,539,089

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1951
  73 years ago

• CPC

  • B64D33/10 - Radiator arrangement
  • B64D2700/62973 - Heating and cooling devices

• US Classifications

  • 244 - Aeronautics and astronautics
  • 123 - Internal-combustion engines
  • 236 - Automatic temperature and humidity regulation
  • 318 - Electricity: motive power systems