3491812

Information

• Patent Grant
• 3491812

• References
• Source

• Patent Number

  3,491,812

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1970
  54 years ago

• CPC

  • B27F5/10 - equipped with chisel cutters
  • Y10T408/385 - Rotatable about parallel axes

• US Classifications

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