TREA

with direct-acting explosion chambers

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Industry

  • CPC
  • E01C23/125
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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

E01C23/125with direct-acting explosion chambers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pavement breaking apparatus
    • Patent number 4,634,311
    • Issue date Jan 6, 1987
    • Hercules Machinery Corporation
    • John W. Jinnings
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3827410
    • Patent number 3,827,410
    • Issue date Aug 6, 1974
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2560559
    • Patent number 2,560,559
    • Issue date Jul 17, 1951
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    2545999
    • Patent number 2,545,999
    • Issue date Mar 20, 1951
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents