2155864

Information

• Patent Grant
• 2155864

• References
• Source

• Patent Number

  2,155,864

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1939
  85 years ago

• CPC

  • B23C1/00 - Milling machines not designed for particular work or special operations
  • Y10T409/304984 - Adapted to electrically stimulate control
  • Y10T409/305376 - Vertically
  • Y10T409/309184 - including cutter limited to rotary motion

• US Classifications

  • 409 - Gear cutting, milling, or planing