3321024

Information

• Patent Grant
• 3321024

• References
• Source

• Patent Number

  3,321,024

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • B63H1/20 - Hubs Blade connections
  • B63H2023/344 - comprising flexible shafts members

• US Classifications

  • 416 - Fluid reaction surfaces