2109327

Information

• Patent Grant
• 2109327

• References
• Source

• Patent Number

  2,109,327

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1938
  87 years ago

• CPC

  • B21J15/14 - specially adapted for riveting specific articles
  • Y10S408/706 - Drilling brake lining
  • Y10T29/5107 - Drilling and other
  • Y10T408/35 - including plural rotating tools
  • Y10T408/5647 - including means to move Tool

• US Classifications

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