Building structure panel unit - with vertical pillars which connect top and bottom horizontal members
ES461786A1
A parasol for a building structure. (Machine-translation by Google Translate, not legally binding)
RO80994A
Improvement process for or relating to construction systems
YU16277A
Construction frame unit
DD129468A5
Building frame for production of external or side walks of a building and buildings used through such timber frame
DE2656540A1
Building structure panel unit - with vertical pillars which connect top and bottom horizontal members
CA1052522A
Building systems
PT65724A
Improvements in or relating to building systems
IL50003D0
Building frame unit for use as a wall section or panel of a building structure and a building structure having said wall sections or panels and method of constructing it