2167256

Information

• Patent Grant
• 2167256

• References
• Source

• Patent Number

  2,167,256

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1939
  85 years ago

• CPC

  • B64C17/00 - Aircraft stabilisation not otherwise provided for
  • B64C2700/6218 - by other pulse power source

• US Classifications

  • 244 - Aeronautics and astronautics