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BERKEL EN RODENRIJS, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for waterproofing and draining off infiltrated wa...
- Patent number 7,614,826
- Issue date Nov 10, 2009
- GSI B.V.
- Wilhelmus Josephus Maria Vriens
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Method and Device for Waterproofing and Draining Off Infliltrated W...
- Publication number 20080298896
- Publication date Dec 4, 2008
- GSI B.V.
- Wilhelmus Josephus Maria Vriens
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Trademarklast 30 trademarks