2449457

Information

• Patent Grant
• 2449457

• References
• Source

• Patent Number

  2,449,457

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1948
  76 years ago

• CPC

  • B64D15/02 - by ducted hot gas or liquid
  • B64D2700/62122 - by ducted exhaust gas

• US Classifications

  • 244 - Aeronautics and astronautics