Machine and method for deconstructing a vertical wall
Machine for cleaning surfaces
Machine for connecting metal profiles with plastic strips
Machines for displacing building sections
Magnetrons
Manhole step insert for preventing seepage during...
Mansory guiding tool
Mason's guideline holders
Mason's scale and masonry guide employing said scale
Masonry reinforcement system
Masonry supporting device
Masonry tool
Mast lift and mast lift system
Mat ramp securement and method
Materials and methods for lining a chimney
Means and techniques useful in prestressing concrete structures
Means and techniques useful in prestressing concrete structures
Means for laying brick
Means for use in the casting of concrete slabs
Mechanical arm with spring counterbalance