GEOLIGHT

CELLULAR STRUCTURE PLASTICS IN BLOCK AND BRICK FORM FOR USE IN PUBLIC WORKS; PACKING, STOPPING, AND INSULATION FOR USE IN PUBLIC WORKS AND ROAD-MAKING

NON-METALLIC BUILDING MATERIALS; NAMELY, ULTRA LIGHT STRUCTURAL BLOCKS AND BRICKS MADE OUT OF THERMOFORMED PLASTIC FILM; NON-METALLIC TRANSPORTABLE BUILDINGS