Werner Fierz

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Herrliberg, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for preventing overfilling of a track system
- Patent number 6,827,315
- Issue date Dec 7, 2004
- Siemens Schweiz AG
- Werner Fierz
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Method and system for preventing congestion of a track system
- Publication number 20030025043
- Publication date Feb 6, 2003
- Werner Fierz
- B61 - RAILWAYS