3179012

Information

• Patent Grant
• 3179012

• References
• Source

• Patent Number

  3,179,012

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1965
  59 years ago

• CPC

  • B23Q1/5468 - a single rotating pair followed parallelly by a single rotating pair
  • B23Q35/103 - which turns continuously
  • Y10T409/301736 - to make a double curvature foil

• US Classifications

  • 409 - Gear cutting, milling, or planing