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Priority claimed from US06/531,758external-prioritypatent/US4658819A/en
Application filed by Valleylab IncfiledCriticalValleylab Inc
Priority claimed from EP19840306208external-prioritypatent/EP0136855B1/de
Application grantedgrantedCritical
Publication of ATE47959T1publicationCriticalpatent/ATE47959T1/de