Full Title

Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work (conveying in general B65G; lifting devices B66; working stone-like materials B28D; measuring instruments G01) > Conveying or assembling building elements (roofing E04D; finishing work E04F) > Tools or apparatus (devices for erecting fences E04H17/26) > Adjusting tools; Templates