Stefano GUANZIROLI

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Erba (Como), IT

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Patents Applicationslast 30 patents

Information Patent Application
WORK CARRIAGE FOR THE LINING OF TUNNELS
- Publication number 20250163806
- Publication date May 22, 2025
- HINFRA S.R. L.
- Stefano GUANZIROLI
- E21 - EARTH DRILLING MINING
Information Patent Application
AUTOMATED METHOD AND PROCESSING TRAIN FOR LINING TUNNELS
- Publication number 20240052743
- Publication date Feb 15, 2024
- HINFRA S.R. L.
- Stefano GUANZIROLI
- E21 - EARTH DRILLING MINING