1551739

Information

• Patent Grant
• 1551739

• References
• Source

• Patent Number

  1,551,739

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1925
  99 years ago

• CPC

  • B23B29/285 - Toolposts with manually operated angular positioning devices
  • Y10T29/5166 - Frictional and positive
  • Y10T82/149 - Profiled cutter

• US Classifications

  • 029 - Metal working
  • 082 - Turning
  • 122 - Liquid heaters and vaporizers