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Application filed by Gheorghe SchiporfiledCriticalGheorghe Schipor
Priority to RO106959ApriorityCriticalpatent/RO84072B1/ro
Publication of RO84072A2publicationCriticalpatent/RO84072A2/fr
Publication of RO84072B1publicationCriticalpatent/RO84072B1/ro
Metodo para la grabacion en molde monobloque para especificacion de graduacion volumetrica, en piezas de vidrio prensado, y producto resultante de ese metodo.