Jeroen Maarten Janssen

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Groningen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Base assembly
- Patent number 6,305,038
- Issue date Oct 23, 2001
- Bakker & Elkhuizen Ergonomie B.V.
- Jan Willem Elkhuizen
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...