2833186

Information

• Patent Grant
• 2833186

• References
• Source

• Patent Number

  2,833,186

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1958
  66 years ago

• CPC

  • E01C7/16 - Prestressed concrete paving

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 404 - Road structure, process, or apparatus