Jan Vleggaar

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Doetinchem, NL

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Patents Grantslast 30 patents

Information Patent Grant
Metallized polymer compositions, processes for their preparation an...
- Patent number 4,795,660
- Issue date Jan 3, 1989
- Akzo N.V.
- Boyd Cooray
- B44 - DECORATIVE ARTS
Information Patent Grant
Apparatus for transferring heat by means of hollow filaments, and i...
- Patent number 4,484,624
- Issue date Nov 27, 1984
- Akzo nv
- Jan Vleggaar
- B60 - VEHICLES IN GENERAL