2134883

Information

• Patent Grant
• 2134883

• References
• Source

• Patent Number

  2,134,883

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1938
  86 years ago

• CPC

  • E01C19/238 - Wetting, cleaning or heating rolling elements
  • E01C19/262 - pedestrian-controlled
  • E01C19/266 - fitted to vehicles, road-construction or earth-moving machinery

• US Classifications

  • 404 - Road structure, process, or apparatus