622709

Information

• Patent Grant
• 622709

• References
• Source

• Patent Number

  622,709

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1899
  125 years ago

• CPC

  • B23D51/20 - with controlled feed of the tool, or with special arrangements for relieving or lifting the tool on the return stroke
  • Y10T83/692 - And means to vary tool in-feed speed
  • Y10T83/6995 - Pivot moves in closed loop

• US Classifications

  • 083 - Cutting