2767622

Information

• Patent Grant
• 2767622

• References
• Source

• Patent Number

  2,767,622

• Date Filed

  Not available

• Date Issued

  Tuesday, October 23, 1956
  68 years ago

• CPC

  • B23C3/20 - for shaping dies
  • Y10T409/302744 - and means for operation without manual intervention

• US Classifications

  • 409 - Gear cutting, milling, or planing