Georg Sparschuh

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Aspisheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing cones of picture tubes and device for carrying...
- Patent number 6,427,490
- Issue date Aug 6, 2002
- Schott Glas
- Heinz-G. Bordt
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Process for Producing Organic Light-Emitting Devices
- Publication number 20070273276
- Publication date Nov 29, 2007
- Clemens Ottermann
- H01 - BASIC ELECTRIC ELEMENTS