LIAPOR
BUILDING MATERIALS-NAMELY, BUILDING BLOCKS; NATURAL AND ARTIFICIAL STONES, MORTAR AND GRAVEL; MATERIAL FOR ROAD CONSTRUCTION-NAMELY, CEMENT, CONCRETE AND ASPHALT; PITCH AND BITUMEN; TRANSPORTABLE HOUSES; CHIMNEYS; EXPANDED CLAY AND EXPANDED SHALE
Expired · March 14, 1978 · 73162218 ·