2474562

Information

• Patent Grant
• 2474562

• References
• Source

• Patent Number

  2,474,562

• Date Filed

  Not available

• Date Issued

  Tuesday, June 28, 1949
  75 years ago

• CPC

  • B63H1/26 - Blades
  • B63H1/20 - Hubs Blade connections
  • B64C11/10 - rigid
  • B64C11/16 - Blades
  • B63B2009/007 - for unshipping or dismantling equipment or non-structural elements

• US Classifications

  • 416 - Fluid reaction surfaces