2862422

Information

• Patent Grant
• 2862422

• References
• Source

• Patent Number

  2,862,422

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1958
  66 years ago

• CPC

  • B23C1/02 - with one horizontal working-spindle
  • Y10T409/305376 - Vertically

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading