Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Cercetari Ing TefiledCriticalInst Cercetari Ing Te
Priority to RO131677ApriorityCriticalpatent/RO100151A2/ro
Publication of RO100151B1publicationCriticalpatent/RO100151B1/ro
Publication of RO100151A2publicationCriticalpatent/RO100151A2/ro
"procedimiento para la fijacion, estanca a la presion, de un tubo en una placa de tubos o elemento similar y mandril de acumulacion de presion para la realizacion del procedimiento".