79185940
Nov 19, 2015
Oct 4, 2016
DONADON SAFETY DISCS AND DEVICES S.R.L.
Active Trademark
Safety valves and devices for protection against excess or negative pressure, in particular bursting pressure sensors and vent panels and rupture disks that burst at a predetermined pressure to protect vessels, equipment or systems from overpressurization or underpressurization; structural parts and fittings for the said valves and devices
Electrical and Scientific Apparatus