Nil Vallve i Bertran

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Cabrils, ES

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Patents Grantslast 30 patents

Information Patent Grant
Lock and retention elements destined for public works and similar m...
- Patent number 6,735,891
- Issue date May 18, 2004
- Metalogenia, S.A.
- Jorge Pallas Moreno
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Coupling system for the teeth of an excavator
- Publication number 20040010949
- Publication date Jan 22, 2004
- Lluis Morales Laguarda
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Lock and retention elements destined for public works and similar m...
- Publication number 20020006318
- Publication date Jan 17, 2002
- Jorge Pallas Moreno
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING