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Priority claimed from US07/207,698external-prioritypatent/US5135913A/en
Application filed by Procyte CorpfiledCriticalProcyte Corp
Priority claimed from EP89907586Aexternal-prioritypatent/EP0420914B1/de
Application grantedgrantedCritical
Publication of ATE102478T1publicationCriticalpatent/ATE102478T1/de