Andrea Giovannucci

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Bologna, IT

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Patents Grantslast 30 patents

Information Patent Grant
Track circuit
- Patent number 8,387,925
- Issue date Mar 5, 2013
- Alstom Ferroviaria S.p.A
- Pier Alessandro Aisa
- B61 - RAILWAYS
Information Patent Grant
Audiofrequency track circuit with data transmission (digital TC); t...
- Patent number 5,720,454
- Issue date Feb 24, 1998
- Sasib Railway S.p.A.
- Vittorio Bachetti
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Track circuit
- Publication number 20110147535
- Publication date Jun 23, 2011
- ALSTOM FERROVIARIA SPA
- Pier Alessandro Aisa
- B61 - RAILWAYS