3698666

Information

• Patent Grant
• 3698666

• References
• Source

• Patent Number

  3,698,666

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1972
  52 years ago

• CPC

  • B64C27/26 - characterised by provision of fixed wings
  • B64C2700/6291 - Rotors stowable in the wings

• US Classifications

  • 244 - Aeronautics and astronautics