2910921

Information

• Patent Grant
• 2910921

• References
• Source

• Patent Number

  2,910,921

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1959
  64 years ago

• CPC

  • E01C7/16 - Prestressed concrete paving

• US Classifications

  • 404 - Road structure, process, or apparatus