2422431

Information

• Patent Grant
• 2422431

• References
• Source

• Patent Number

  2,422,431

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1947
  77 years ago

• CPC

  • B24C3/22 - Apparatus using nozzles
  • Y10S29/036 - Shot blasting with other step
  • Y10T29/47 - Burnishing
  • Y10T29/49078 - Laminated
  • Y10T29/49275 - including forging or hammering

• US Classifications

  • 451 - Abrading
  • 029 - Metal working