Self-supporting construction element of expanded plastics,...
Self-supporting element for roof structures and combinations the
Self-supporting element for the construction of a building roof,
Self-supporting facade component in sandwich construction
Self-supporting girder structure
Self-supporting insulation element
Self-supporting interior surface panel
Self-supporting lighting fixture
Self-supporting membrane structure for use on the moon
Self-supporting outer metallic stairway
Self-supporting roof for buildings, composed of modular elements
Self-supporting sheeting panel for trenches or the like
Self-supporting staircase with center post consisting of individ
Self-supporting structural unit having a three-dimensional surfa
Self-supporting transverse partition wall support
Self-supporting unit element staircase
Self-supportive reflective insulation
Self-venting window frame
Selfcontained integral footing form and foundation wall
Semi-prefabricated monolithic steel-reinforced cement building c