Construction brick formed of an external expanded polystyrene box and a polystyrene-lightened concrete core
A Standard patent application filed on 15 June 2000 credited to Jimenez Sanchez, Jaime Enrique
Details
Application number :
54076
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Construction brick formed of an external expanded polystyrene box and a polystyrene-lightened concrete core