2391317

Information

• Patent Grant
• 2391317

• References
• Source

• Patent Number

  2,391,317

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1945
  79 years ago

• CPC

  • B24B41/066 - adapted for supporting work in the form of tools
  • Y10T409/30028 - to regulate cutting depth [e.g., relief, taper, etc.]

• US Classifications

  • 451 - Abrading
  • 409 - Gear cutting, milling, or planing