3305974

Information

• Patent Grant
• 3305974

• References
• Source

• Patent Number

  3,305,974

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1967
  58 years ago

• CPC

  • B24B7/14 - for grinding slideways
  • B24B53/053 - using a rotary dressing tool

• US Classifications

  • 451 - Abrading
  • 125 - Stone working