75446765
Mar 9, 1998
MACHINES FOR THE PREPARATION OF FRESH CONCRETE AND FOR THE CONCRETING AND HANDLING OF THE FRESH CONCRETE
MachineryConcrete building materials, namely, blocks, bricks, posts, poles, slabs, panels, boards and beams; concrete panels, beams and posts for load-bearing and non load-bearing walls; precast concrete wall, roof and trim panels; concrete roofing; concrete building trim; concrete window frames and sills; concrete pipes; concrete road building materials, namely, barriers, beams, patching compound and slabs; fresh concrete for the production of building materials and pipes and for road building and for improving and reinforcement of soil and rocks
Nonmetallic Building Materials