TREA

by thermal or cryogenic treatment, excluding heating to facilitate mechanical working

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Industry

  • CPC
  • E01C23/081
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR E01C23/00Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces

Current Industry

E01C23/081by thermal or cryogenic treatment, excluding heating to facilitate mechanical working
Industries