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Antonio Migliacci
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Milan, IT
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last 30 patents
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Patent Grant
Method for manufacturing a composite girder and so manufactured girder
Patent number
5,852,905
Issue date
Dec 29, 1998
Italcementi S.p.A.
Vincenzo Collina
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Components for ballast-less railroad lines laid on pre-fabricated r...
Patent number
4,703,890
Issue date
Nov 3, 1987
I.P.A. S.p.A. Industria Prefabbricati
Pietro Tognoli
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Process and apparatus for precasting prestressed-concrete workpieces
Patent number
4,526,739
Issue date
Jul 2, 1985
Industria Prefabbricati Affini I.P.A. S.p.A.
Antonio Migliacci
B28 - WORKING CEMENT, CLAY, OR STONE