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Priority claimed from ITMI1983U22875Uexternal-prioritypatent/IT8322875U1/it
Priority claimed from ITMI1984U22432Uexternal-prioritypatent/IT8422432U1/it
Application filed by Erba StrumentazionefiledCriticalErba Strumentazione
Priority claimed from EP84110322Aexternal-prioritypatent/EP0140020B1/de
Application grantedgrantedCritical
Publication of ATE39186T1publicationCriticalpatent/ATE39186T1/de