1428277

Information

• Patent Grant
• 1428277

• References
• Source

• Patent Number

  1,428,277

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1922
  102 years ago

• CPC

  • G10F5/04 - Tune barrels, sheets, rollers, spools, or the like
  • G10G3/04 - using electrical means
  • Y10T83/503 - With plural tool stations

• US Classifications

  • 083 - Cutting