Robert Spies

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Ingolstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Light metal casting
- Patent number 5,514,481
- Issue date May 7, 1996
- Audi AG
- Robert Spies
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Cast and assembly method for motor vehicle bodywork
- Patent number 5,383,987
- Issue date Jan 24, 1995
- Audi AG
- Gundolf Kreis
- B60 - VEHICLES IN GENERAL