2960012

Information

• Patent Grant
• 2960012

• References
• Source

• Patent Number

  2,960,012

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1960
  64 years ago

• CPC

  • B23C3/18 - for shaping screw-propellers, turbine blades, or impellers
  • B23D3/04 - in which the tool or workpiece is fed otherwise than in a straight line
  • Y10T409/30308 - to make a double curvature foil

• US Classifications

  • 409 - Gear cutting, milling, or planing