2933864

Information

• Patent Grant
• 2933864

• References
• Source

• Patent Number

  2,933,864

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1960
  64 years ago

• CPC

  • B23B39/00 - General-purpose boring or drilling machines or devices Sets of boring and/or drilling machines
  • B24B27/0092 - Grinding attachments for lathes or the like
  • Y10T83/7726 - By movement of the tool
  • Y10T408/31 - Convertible cutting means

• US Classifications

  • 451 - Abrading
  • 083 - Cutting
  • 144 - Woodworking
  • 408 - Cutting by use of rotating axially moving tool