Alfredo G. Arteaga

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Buenos Aires, AR

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Patents Grantslast 30 patents

Information Patent Grant
Compound railroad track
- Patent number 4,801,083
- Issue date Jan 31, 1989
- Alfredo G. Arteaga
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Strip-articulated door that turns in small radius
- Patent number 4,800,945
- Issue date Jan 31, 1989
- Alfredo G. Arteaga
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES