2947957

Information

• Patent Grant
• 2947957

• References
• Source

• Patent Number

  2,947,957

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1960
  64 years ago

• CPC

  • H01F27/085 - Cooling by ambient air
  • Y10S174/25 - Transformer

• US Classifications

  • 336 - Inductor devices
  • 165 - Heat exchange
  • 174 - Electricity: conductors and insulators
  • 361 - Electricity: electrical systems and devices