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Application filed by Werkzeugmasch Heckert VebfiledCriticalWerkzeugmasch Heckert Veb
Priority to IT7949095ApriorityCriticalpatent/IT1209402B/en
Publication of IT7949095A0publicationCriticalpatent/IT7949095A0/en
Application grantedgrantedCritical
Publication of IT1209402BpublicationCriticalpatent/IT1209402B/en