3040460

Information

• Patent Grant
• 3040460

• References
• Source

• Patent Number

  3,040,460

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1962
  62 years ago

• CPC

  • B44C1/224 - manually
  • B44C1/221 - using streams of abrasive particles

• US Classifications

  • 451 - Abrading
  • 101 - Printing