SIPEG
Building Materials-Namely, Natural and Artificial Stone, Cement, Lime, Mortar, Plaster and Gravel, Pipes of Earthenware and Cement; Roadmaking Materials-Namely, Asphalt, Pitch and Bitumen; Portable Buildings; Stone Monuments; Chimney Pots; Prefabricated Posts, Racks, Beams, Wall Lining and Facing Elements; Flagstones, Flooring-Tiles, Staircases, Pockets or Envelopes for Forming a Fluid-Tight Wall Lining
Cancelled · September 1, 1983 · 73441903 ·