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Application filed by Pomorski Okregowy Zaklad GazowfiledCriticalPomorski Okregowy Zaklad Gazow
Priority to PL24654983ApriorityCriticalpatent/PL246549A1/en
Publication of PL246549A1publicationCriticalpatent/PL246549A1/en
Process and device for checking the presence and condition of the valve seal of a container for a pressurized gas, particularly a liquefied petroleum gas
Valve for vessel containing a pressurized gas, in particular liquefied petroleum gas, a conical pre-sealing ring for said vessel, and a cylinder comprising such a valve