823025

Information

• Patent Grant
• 823025

• References
• Source

• Patent Number

  823,025

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1906
  118 years ago

• CPC

  • B23F11/00 - Making worm wheels
  • Y10T409/103498 - Infeed of cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing