Manufacturing concrete slabs with soffit edges
Manufacturing manhole cover frames
Manufacturing plaster elements
Masking apparatus for selectively charging honeycomb structures
Masonry block and method of making same
Masonry block and method of making same
Mat-faced gypsum board and method of making thereof
Material transporting device
Means and method for prefabricating and conveying ceramic...
Means and method for the manufacture of building panels
Means for applying concrete
Means for casting concrete beams
Means for making concrete beams
Means for stripping a concrete slab casting form
Mechanical rendering of surfaces and pointing of brickwork
Melt extrusion of acrylonitrile polymers and products...
Membrane remover/etchant
Metal layer to improve low temperature setting dsp material
Metallurgical hot topping compositions
Method and a device for casting concrete products