1881523

Information

• Patent Grant
• 1881523

• References
• Source

• Patent Number

  1,881,523

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1932
  92 years ago

• CPC

  • B23B29/03425 - by means of gears and racks
  • Y10T408/856 - Moving means including pinion engaging rack-like surface of Tool
  • Y10T408/90987 - Wedge means

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool