2475690

Information

• Patent Grant
• 2475690

• References
• Source

• Patent Number

  2,475,690

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1949
  75 years ago

• CPC

  • B23D37/18 - Broaching machines with working tools mounted on an endless chain or belt
  • Y10T409/101431 - Gear tooth shape generating
  • Y10T409/109222 - Broach

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 125 - Stone working