1814348

Information

• Patent Grant
• 1814348

• References
• Source

• Patent Number

  1,814,348

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1931
  93 years ago

• CPC

  • B23F5/166 - with plural tools
  • B23F7/00 - Making herringbone gear teeth
  • Y10T409/105406 - Plural distinct cutting edges

• US Classifications

  • 409 - Gear cutting, milling, or planing