2638802

Information

• Patent Grant
• 2638802

• References
• Source

• Patent Number

  2,638,802

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1953
  71 years ago

• CPC

  • B23B41/06 - for boring conical holes
  • Y10T82/125 - Tool simultaneously moving axially
  • Y10T408/5638 - Adjustable relative to tool-axis

• US Classifications

  • 082 - Turning
  • 408 - Cutting by use of rotating axially moving tool