2346581

Information

• Patent Grant
• 2346581

• References
• Source

• Patent Number

  2,346,581

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1944
  81 years ago

• CPC

  • B23D5/02 - involving rotary and straight-line movements only
  • Y10T409/502952 - For rifling

• US Classifications

  • 409 - Gear cutting, milling, or planing