Gerben Christiaan Bierma

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Enschede, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device for measuring the static and/or dynamic friction coefficient...
- Patent number 7,290,436
- Issue date Nov 6, 2007
- Ten Cate Thiolon B.V.
- Marinus Hendrikus Olde Weghuis
- G01 - MEASURING TESTING