3664611

Information

• Patent Grant
• 3664611

• References
• Source

• Patent Number

  3,664,611

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • B64C29/0058 - with vertical jet

• US Classifications

  • 244 - Aeronautics and astronautics
  • 060 - Power plants