IPC Subgroup
E01C 19/46 for preparing and placing the materials
Introduced: September 1968
Last revised: January 2006
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 > for preparing and placing the materials
Classification Context
- Section:
- FIXED CONSTRUCTIONS
- Class:
- CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- Subclass:
- CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
1 direct subcode
Child Classifications
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- E01C 19/47 Hydraulic cement concrete mixers combined with distributing means specially adapted for road building