2989825

Information

• Patent Grant
• 2989825

• References
• Source

• Patent Number

  2,989,825

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1961
  63 years ago

• CPC

  • B23D77/042 - by means of oblique planes
  • B23B31/404 - Gripping the work or tool by jaws moving radially controlled by conical surfaces
  • B24B33/08 - Honing tools
  • B23D2277/56 - comprising an indication scale

• US Classifications

  • 451 - Abrading