Procedure for making in-situ manholes for underground electric a
Process and apparatus for sealing doublewide manufactured and mo
Process and apparatus for the splitting of cast concrete...
Process and device for connecting I-beams
Process and installation for moulding paving stones or slabs
Process for building up towers, particularly water towers
Process for constructing a wooden building
Process for constructing an assembly installation having a...
Process for constructing buildings for use as dwellings, or for
Process for constructing modular building and resulting product
Process for damp-proofing masonry
Process for forming steel shuttering frame
Process for in-situ treatment of wood poles
Process for installing plastic pipes in a plaster floor layer
Process for making a large post-tensioned floor bay consisting o
Process for obtaining hollow structures such as conduits, silos
Process for producing airtight sealing of buildings
Process for reinforced concrete wall forming
Process for reinforcing reinforced concrete post
Process for retrofitting an existing bus window having...