3402451

Information

• Patent Grant
• 3402451

• References
• Source

• Patent Number

  3,402,451

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1968
  56 years ago

• CPC

  • F04D29/283 - rotors of the squirrel-cage type
  • B21D53/267 - blower wheels
  • Y10T29/49329 - Centrifugal blower or fan
  • Y10T29/49915 - Overedge assembling of seated part

• US Classifications

  • 029 - Metal working