2150710

Information

• Patent Grant
• 2150710

• References
• Source

• Patent Number

  2,150,710

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1939
  86 years ago

• CPC

  • E01C11/185 - the reinforcements extending up to the surface
  • E01C11/106 - Joints with only prefabricated packing; Packings therefor

• US Classifications

  • 404 - Road structure, process, or apparatus