Mariano Romagnolo

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Rome, IT

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Patents Grantslast 30 patents

Information Patent Grant
Anhydrous viscoelastic buffer joint
- Patent number 5,613,797
- Issue date Mar 25, 1997
- Autostrade - Consessioni E Costruzioni Autostrade S.p.A.
- Mariano Romagnolo
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES