Register here

Author Topic: Vertol stowed rotor aircraft patent  (Read 2794 times)

Offline hesham

  • Senior Member
  • CLEARANCE: Top Secret
  • **
  • Posts: 21875
Vertol stowed rotor aircraft patent
« on: September 15, 2007, 03:27:08 pm »
Good find my dear Jemiba,

the Vertol aircraft with retractable variable radius rotary
wing project.
http://www.google.com/patents?id=DwZOAAAAEBAJ&pg=PA1951&dq=VERTOL+aircraft&num=100
« Last Edit: May 02, 2010, 08:15:58 am by hesham »