TREA

Hendrik C. A. Hoekstra

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  • Amsterdam, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible container for bulk material
    • Patent number 5,538,155
    • Issue date Jul 23, 1996
    • Koninklijke Emballage Industrie Van Leer B.V.
    • Hendrik C. A. Hoekstra
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL