Gustavo Duran Romero

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Humera (Madrid), ES

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Patents Grantslast 30 patents

Information Patent Grant
Coplanar closure sliding window
- Patent number 4,662,108
- Issue date May 5, 1987
- Gustavo Duran Romero
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS