2931279

Information

• Patent Grant
• 2931279

• References
• Source

• Patent Number

  2,931,279

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1960
  65 years ago

• CPC

  • E01F9/594 - movable for reuse at different locations

• US Classifications

  • 404 - Road structure, process, or apparatus
  • D10 - Measuring, testing, or signalling instruments