3711042

Information

• Patent Grant
• 3711042

• References
• Source

• Patent Number

  3,711,042

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1973
  52 years ago

• CPC

  • G05D1/0858 - specially adapted for vertical take-off of aircraft
  • B64C27/32 - Rotors
  • B64C2700/6294 - Construction parts

• US Classifications

  • 244 - Aeronautics and astronautics
  • 318 - Electricity: motive power systems