3375997

Information

• Patent Grant
• 3375997

• References
• Source

• Patent Number

  3,375,997

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1968
  56 years ago

• CPC

  • B64C27/26 - characterised by provision of fixed wings
  • B64C27/14 - Direct drive between power plant and rotor hub
  • B64C2700/6287 - Rotor drives

• US Classifications

  • 244 - Aeronautics and astronautics
  • 060 - Power plants