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Cornelis W. van Spronsen

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  • Zoetermeer, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Coupling for connecting two pipe parts
    • Patent number 6,073,910
    • Issue date Jun 13, 2000
    • Flamco B.V.
    • Cornelis W. van Spronsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...