461951

Information

• Patent Grant
• 461951

• References
• Source

• Patent Number

  461,951

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1891
  133 years ago

• CPC

  • B23B49/06 - Devices for drilling holes in brake bands or brake linings
  • Y10T408/26 - with means to condition tool
  • Y10T408/5617 - Laterally adjustable surface
  • Y10T408/96 - Miscellaneous

• US Classifications

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