Norbert Hetzer

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Lobbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electronic information display device
- Patent number D397155
- Issue date Aug 18, 1998
- Esselte Meto International GmbH
- Norbert Hetzer
- D20 - Sales and advertising equipment
Information Patent Grant
Electronic information display device
- Patent number D385580
- Issue date Oct 28, 1997
- Esselte Meto International GmbH
- Norbert Hetzer
- D20 - Sales and advertising equipment