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Application filed by Emilian Barbat, Helmuth Bening, Pavel Dima, Ioan MoldovanfiledCriticalEmilian Barbat
Priority to RO119227ApriorityCriticalpatent/RO92742B1/ro
Publication of RO92742A2publicationCriticalpatent/RO92742A2/fr
Publication of RO92742B1publicationCriticalpatent/RO92742B1/ro
Artigo com substrato de aluminio e placa de impressao litografica, processos e aparelhos de tratamento de aluminio e artigos revestidos de aluminio, e processo e aparelhos de galvanizar e anodizar