2501177

Information

• Patent Grant
• 2501177

• References
• Source

• Patent Number

  2,501,177

• Date Filed

  Not available

• Date Issued

  Tuesday, March 21, 1950
  74 years ago

• CPC

  • B23B47/34 - Arrangements for removing chips out of the holes made Chip- breaking arrangements attached to the tool
  • Y10T74/177 - Rack and pinion adjusting means

• US Classifications

  • 074 - Machine element or mechanism