1791072

Information

• Patent Grant
• 1791072

• References
• Source

• Patent Number

  1,791,072

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1931
  94 years ago

• CPC

  • B23B49/06 - Devices for drilling holes in brake bands or brake linings
  • Y10S408/706 - Drilling brake lining
  • Y10S408/712 - Drill press adapted to use portable hand drill
  • Y10T408/21 - with signal, indicator, illuminator or optical means
  • Y10T408/488 - Driven by lever or connecting link

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool