2399186

Information

• Patent Grant
• 2399186

• References
• Source

• Patent Number

  2,399,186

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1946
  79 years ago

• CPC

  • B64D15/16 - by mechanical means
  • B64D2033/022 - comprising bird or foreign object protections
  • B64D2700/6214 - by mechanical means

• US Classifications

  • 055 - Gas separation
  • 060 - Power plants
  • 165 - Heat exchange
  • 415 - Rotary kinetic fluid motors or pumps
  • 454 - Ventilation