2976652

Information

• Patent Grant
• 2976652

• References
• Source

• Patent Number

  2,976,652

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1961
  64 years ago

• CPC

  • E01B31/175 - using grinding belts
  • B24B23/06 - with abrasive belts

• US Classifications

  • 451 - Abrading