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Application filed by Helene ElslerfiledCriticalHelene Elsler
Priority to ITBZ970052priorityCriticalpatent/IT1296390B1/it
Priority to EP98201428Aprioritypatent/EP0876931A3/de
Publication of ITBZ970052A1publicationCriticalpatent/ITBZ970052A1/it
Application grantedgrantedCritical
Publication of IT1296390B1publicationCriticalpatent/IT1296390B1/it