2761251

Information

• Patent Grant
• 2761251

• References
• Source

• Patent Number

  2,761,251

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1956
  68 years ago

• CPC

  • B24B3/607 - of files
  • B24B3/60 - of tools not covered by the preceding subgroups

• US Classifications

  • 451 - Abrading