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Application filed by Virgil SandufiledCriticalVirgil Sandu
Priority to RO124626ApriorityCriticalpatent/RO94706B1/ro
Publication of RO94706A2publicationCriticalpatent/RO94706A2/fr
Publication of RO94706B1publicationCriticalpatent/RO94706B1/ro
Dispositivo para la refrigeracion de los cinceles o elemen- tos actuadores de la herramienta para rozar de una maquina rozadora, y el frente de ataque en excavaciones