3554100

Information

• Patent Grant
• 3554100

• References
• Source

• Patent Number

  3,554,100

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  54 years ago

• CPC

  • E01C19/238 - Wetting, cleaning or heating rolling elements
  • E01C19/283 - pedestrian-controlled

• US Classifications

  • 404 - Road structure, process, or apparatus