Prefabricated reinforced concrete flooring slabs and floors as thus formed
ES321181A3
Improvements in the construction of banks of work for the manufacture of elements of concrete of large dimensions. (Machine-translation by Google Translate, not legally binding)
GB1106542A
Apparatus for manufacturing concrete panels
GB980243A
Metallic work table for the fabrication of large-size concrete elements
GB980830A
Improvements in or relating to buildings constructed of prefabricated elements
CA859411A
Prefabricated reinforced concrete flooring slabs and floors as thus formed
CA802116A
Apparatus for the vertical fabrication of concrete panels
