2434847

Information

• Patent Grant
• 2434847

• References
• Source

• Patent Number

  2,434,847

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1948
  77 years ago

• CPC

  • F24F3/02 - characterised by the pressure or velocity of the primary air

• US Classifications

  • 454 - Ventilation
  • 392 - Electric resistance heating devices
  • 415 - Rotary kinetic fluid motors or pumps