Emergency breathing device adapted to enable breathing below a mass of snow
COMPOSITION FOR MANUFACTURING A TANNIN-BASED FOAM MATERIAL, FOAM MATERIAL OBTAINABLE FROM IT, AND MANUFACTURING PROCESS THEREOF
Projection welding gun for fixing a workpiece, such as a bush, on a surface of a sheet member, and welding plant comprising it
Machine for manufacturing bodies of cork agglomerate, in particular stoppers to be used in the oenological field
Fluid operated actuator, particularly for controlling the relative movement of the electrode holder arms of a resistance spot welding gun
"COMPOSITION BASED ON VEGETABLE TANNINS, FREE FROM FORMALDEHYDE AND LOW-BOILING ORGANIC SOLVENTS, FOR MANUFACTURING A FOAM MATERIAL, AND PROCESS THEREOF"
SLED DEVICE FOR LINEARLY MOVING AN EQUIPMENT
COMPOSITION FOR MANUFACTURING AN ELASTIC TANNIN BASED FOAM MATERIAL, AND PROCESS THEREOF
POLYMERIC COMPOSITION FOR MANUFACTURING A POLYPHENOL BASED FOAM MATERIAL, AND PROCESS THEREOF
STRUCTURE OF A CONCENTRATOR MIRROR FOR CONCENTRATING SOLAR ENERGY
BACKPACK WITH SAFETY SYSTEM TO BE ACTIVATED IN THE CASE OF AN AVALANCHE
Clamping apparatus for clamping workworkpieces, particularly sheets
"IMPROVEMENTS RELATING TO TIRE RIMS"