Material for building ventilation system
Material supported cover and method for securing said cover to t
Matrix for reinforcing concrete
Mausoleum
Mausoleum
Mausoleum
Mausoleum and method of construction
Mausoleum construction
Mausoleum construction
Mausoleum crypt liner therefor and method of construction
Means and method for constructing a fully precast top arch...
Means and method for construction of buildings
Means and method for rigidly elevating a structure
Means and method for rigidly elevating a structure
Means and method of tiled surface construction
Means for and method of furnace insulation
Means for and method of making a cast structural fire proof pane
Means for dehumidification, perspiration, ventilation or the...
Means for erecting a wall of wall blocks, preferably of glass
Means for fastening a frame to a wall stud