CPC Subgroup
E01C 19/4886 Full Title
Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving (surface stabilisation E01C21/00; apparatus specially adapted for reconditioning or repairing paving E01C23/00) > for laying-down the materials and consolidating them, or finishing the surface
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open