620955

Information

• Patent Grant
• 620955

• References
• Source

• Patent Number

  620,955

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1899
  126 years ago

• CPC

  • B23B23/025 - the centres being adjustable
  • Y10T82/152 - Offset work axis
  • Y10T82/2566 - Bed
  • Y10T82/2593 - Work rest
  • Y10T82/2597 - Center rest

• US Classifications

  • 082 - Turning