1576138

Information

• Patent Grant
• 1576138

• References
• Source

• Patent Number

  1,576,138

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1926
  99 years ago

• CPC

  • B23B49/06 - Devices for drilling holes in brake bands or brake linings
  • Y10S408/706 - Drilling brake lining
  • Y10T408/21 - with signal, indicator, illuminator or optical means
  • Y10T408/5621 - Connected to Tool through opening being enlarged by Tool

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 072 - Metal deforming