3556674

Information

• Patent Grant
• 3556674

• References
• Source

• Patent Number

  3,556,674

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1971
  53 years ago

• CPC

  • B64C27/54 - Mechanisms for controlling blade adjustment or movement relative to rotor head
  • B64C2700/6284 - Blades control devices

• US Classifications

  • 416 - Fluid reaction surfaces
  • D12 - Transportation