3389648

Information

• Patent Grant
• 3389648

• References
• Source

• Patent Number

  3,389,648

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1968
  56 years ago

• CPC

  • H05K7/20145 - Means for directing air flow
  • F24F11/04 - solely for controlling the rate of air-flow
  • F24F13/072 - of elongated shape
  • F24F13/26 - Arrangements for air-circulation by means of induction
  • F24F2013/0612 - Induction nozzles without swirl means

• US Classifications

  • 454 - Ventilation