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Application filed by Bonas Machine CofiledCriticalBonas Machine Co
Priority to IT49822/78ApriorityCriticalpatent/IT1105487B/en
Publication of IT7849822A0publicationCriticalpatent/IT7849822A0/en
Application grantedgrantedCritical
Publication of IT1105487BpublicationCriticalpatent/IT1105487B/en