2169398

Information

• Patent Grant
• 2169398

• References
• Source

• Patent Number

  2,169,398

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1939
  85 years ago

• CPC

  • B23Q17/0928 - Cutting angles of lathe tools
  • Y10T29/44 - Filing

• US Classifications

  • 029 - Metal working