|
2017
|
Invention
|
Module for creating a spiral staircase for a building site, assembly comprising at least one such... |
|
2007
|
G/S
|
Common metals and their alloys; metal building materials;
transportable buildings of metal; mate... |
|
2002
|
Invention
|
Method of manufacturing a vertical scaffolding element, and element thus obtained. The invention ... |
|
|
G/S
|
Scaffolds, especially tubular scaffolds. Scaffolds, especially tubular scaffolds. |
|
2001
|
Invention
|
Scaffolding system for volumes of various shapes. A scaffolding system for volumes of various sha... |
|
1984
|
G/S
|
Échafaudages, notamment échafaudages tubulaires. Échafaudages, notamment échafaudages tubulaires. |
|
|
G/S
|
Tubular Metal Scaffoldings |
