| ZEROSPAN David Gillespie Associates, Ltd.
73216566 21 May 1979 | on 25 Apr 1989 | Reinforced Plaster Sheets; Ceilings and Parts Thereof All Made of Non-... Class 019 Class 019 Non-Metallic Building Material Products Reinforced Plaster Sheets; Ceilings and Parts Thereof All Made of Non-Metallic Materials; Plaster (Not for Medical or Surgical Purposes) | | | ZERODEC David Gillespie Associates, Ltd.
73216567 21 May 1979 | on 25 Apr 1989 | Reinforced Plaster Sheets; Ceilings and Parts Thereof All Made of Non-... Class 019 Class 019 Non-Metallic Building Material Products Reinforced Plaster Sheets; Ceilings and Parts Thereof All Made of Non-Metallic Materials; Plaster (Not for Medical or Surgical Purposes) | | | ZEROBOARD David Gillespie Associates, Ltd.
73216565 21 May 1979 | on 21 Apr 1989 | Boards for Use in Building and in Construction,Boards for Use in Build... Class 019 Class 019 Non-Metallic Building Material Products Boards for Use in Building and in Construction | |