TREA

Jacobus J. Wallaart

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  • 's-Gravenzande, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chain conveyor
    • Patent number 5,027,942
    • Issue date Jul 2, 1991
    • Jacobus J. Wallaart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bend segment for the track of a chain conveyor
    • Patent number 4,742,906
    • Issue date May 10, 1988
    • M.C.C. Nederland B.V.
    • Jacobus J. Wallaart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Magnetic bend segment for a chain conveyor
    • Patent number 4,643,298
    • Issue date Feb 17, 1987
    • 501 M.C.C. Nederland B.V.
    • Jacobus J. Wallaart
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL