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Application filed by Lamberto T OcampofiledCriticalLamberto T Ocampo
Priority to PHUM9700priorityCriticalpatent/PHUM6408Z/en
Publication of PHUM6408ZpublicationCriticalpatent/PHUM6408Z/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