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Application filed by Santierul Naval,RofiledCriticalSantierul Naval,Ro
Priority to RO93042ApriorityCriticalpatent/RO69811B1/ro
Publication of RO69811A2publicationCriticalpatent/RO69811A2/ro
Publication of RO69811B1publicationCriticalpatent/RO69811B1/ro
RO93042A1978-01-301978-01-30PROCEDEU SI DISPOZITIV PENTRU ACTIONAREA SI FUNCTIONAREA ECONOMICA, LA MERS îN GOL, A CONVERTIZOARELOR DE SUDURA
RO69811B1
(ro)