3201856

Information

• Patent Grant
• 3201856

• References
• Source

• Patent Number

  3,201,856

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1965
  59 years ago

• CPC

  • B21K3/04 - blades
  • B21C23/16 - Making turbo blades or propellers
  • Y10T29/49341 - with cooling passage
  • Y10T29/4981 - Utilizing transitory attached element or associated separate material

• US Classifications

  • 029 - Metal working
  • 416 - Fluid reaction surfaces