2999432

Information

• Patent Grant
• 2999432

• References
• Source

• Patent Number

  2,999,432

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1961
  63 years ago

• CPC

  • E01C7/351 - with exclusively hydraulical binders; Aggregate, fillers or other additives for application on or in the surface of toppings with exclusively hydraulic binders
  • E01C19/484 - Rail- or like-borne apparatus

• US Classifications

  • 404 - Road structure, process, or apparatus
  • 037 - Excavating