TREA

Marinus B. J. de Kruijff

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  • Nijmegen, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of closing a mould before at least partly filling a cavity o...
    • Patent number 5,397,528
    • Issue date Mar 14, 1995
    • U.S. Philips Corporation
    • Josephus J. M. Schraven
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for closing a mold
    • Patent number 5,252,053
    • Issue date Oct 12, 1993
    • Boschman Technologies B.V.
    • Josephus J. M. Schraven
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for encapsulating electronic components
    • Patent number 5,158,780
    • Issue date Oct 27, 1992
    • Boschman Technologies B.V.
    • Josephus J. M. Schraven
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL