Improvements in and relating to prefabricated plasterboard panel members for the construction of partition walls
GB1056897A
Improvements in and relating to partition walls
GB984647A
Improvements in and relating to plaster compositions
GB975478A
Plaster filling formulations
GB975008A
Plaster compositions
ES245164A1
Procedure and apparatus for the continuous manufacture of plaster construction articles, paper covers (Machine-translation by Google Translate, not legally binding)
DE1078485B
Method and device for the production of a honeycomb panel from gypsum mortar or the like.
ES207545A1
Improvements in and relating to building units for example panels or slabs of gypsum plaster or other mouldable material
