2398231

Information

• Patent Grant
• 2398231

• References
• Source

• Patent Number

  2,398,231

• Date Filed

  Not available

• Date Issued

  Tuesday, April 9, 1946
  78 years ago

• CPC

  • B23B45/06 - driven by man-power
  • Y10T74/18752 - Manually driven

• US Classifications

  • 074 - Machine element or mechanism
  • 173 - Tool driving or impacting