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Application filed by Institutul De Cercetari Chimico-FarmaceuticefiledCriticalInstitutul De Cercetari Chimico-Farmaceutice
Priority to RO104770ApriorityCriticalpatent/RO83281B1/ro
Publication of RO83281A2publicationCriticalpatent/RO83281A2/fr
Publication of RO83281B1publicationCriticalpatent/RO83281B1/ro
Plateau d'équilibrage pour tours de mise en contact avec des fluides, notamment pour des tours de séparation, de récupération, de raffinage ou de purification
Process for the extraction of solid matter from a liquid containing solid substances gramulated by means of heateffect and/or solid substanc es whose contents may be reducedy means of heat-effect
Procedimento di trattamento per migliorare la permeabilita' dei fondi di recipienti metallurgici muniti di elementi refrattari permeabili, materiali per la sua attuazione.