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Application filed by Inst Cercetari Pentru IndfiledCriticalInst Cercetari Pentru Ind
Priority to RO7670573ApriorityCriticalpatent/RO64808A2/fr
Publication of RO64808A2publicationCriticalpatent/RO64808A2/fr
RO7670573A1973-11-201973-11-20Installation de haute frequence automatique pour soudure contacts de wolfram sinterise sur le support de cuivre
RO64808A2
(fr)