1862011

Information

• Patent Grant
• 1862011

• References
• Source

• Patent Number

  1,862,011

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1932
  92 years ago

• CPC

  • E01C7/145 - Sliding coverings, underlayers or intermediate layers ; Isolating or separating intermediate layers; Transmission of shearing force in horizontal intermediate planes

• US Classifications

  • 404 - Road structure, process, or apparatus
  • 427 - Coating processes