1391710

Information

• Patent Grant
• 1391710

• References
• Source

• Patent Number

  1,391,710

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1921
  103 years ago

• CPC

  • E01C5/12 - made of units with bituminous binders or from bituminous material
  • C04B26/26 - Bituminous materials
  • C04B2111/0075 - for road construction
  • C04B2111/60 - Flooring materials

• US Classifications

  • 106 - Compositions: coating or plastic