3922105

Information

• Patent Grant
• 3922105

• References
• Source

• Patent Number

  3,922,105

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • E01C5/00 - Pavings made of prefabricated single units
  • E01C5/06 - made of units with cement or like binders
  • E02B3/123 - mainly consisting of stone, concrete or similar stony material
  • E01C2201/165 - with spots of glue

• US Classifications

  • 404 - Road structure, process, or apparatus