3091543

Information

• Patent Grant
• 3091543

• References
• Source

• Patent Number

  3,091,543

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1963
  61 years ago

• CPC

  • E01C7/18 - of road-metal and bituminous binders
  • C10C1/005 - by mixing two or more coaltar fractions

• US Classifications

  • 106 - Compositions: coating or plastic
  • 208 - Mineral oils: processes and products
  • 404 - Road structure, process, or apparatus