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Application filed by Giuseppe NierifiledCriticalGiuseppe Nieri
Priority to IT2903185UpriorityCriticalpatent/IT206501Z2/it
Publication of IT8529031V0publicationCriticalpatent/IT8529031V0/it
Application grantedgrantedCritical
Publication of IT206501Z2publicationCriticalpatent/IT206501Z2/it
IT2903185U1985-11-151985-11-15Dispositivo silenziatore particolarmente per gas di scarico,con canalizzazione a spirale avente origine dal centro
IT206501Z2
(it)