2180289

Information

• Patent Grant
• 2180289

• References
• Source

• Patent Number

  2,180,289

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1939
  85 years ago

• CPC

  • B23B39/12 - Radial drilling machines
  • Y10T29/5105 - Drill press
  • Y10T408/31 - Convertible cutting means
  • Y10T408/6774 - including plural speed drive

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 029 - Metal working