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Application filed by Reichert Optische Werke AgfiledCriticalReichert Optische Werke Ag
Priority to AT254369ApriorityCriticalpatent/AT288053B/en
Priority to DE19707009374prioritypatent/DE7009374U/en
Application grantedgrantedCritical
Publication of AT288053BpublicationCriticalpatent/AT288053B/en