2272686

Information

• Patent Grant
• 2272686

• References
• Source

• Patent Number

  2,272,686

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1942
  83 years ago

• CPC

  • B24C3/18 - essentially provided with means for moving workpieces into different working positions
  • Y10S29/036 - Shot blasting with other step
  • Y10T29/49302 - Repairing, converting, servicing or salvaging

• US Classifications

  • 451 - Abrading
  • 015 - Brushing, scrubbing, and general cleaning
  • 029 - Metal working