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Priority claimed from US295340Aexternal-prioritypatent/US3929200A/en
Priority claimed from US296360Aexternal-prioritypatent/US3901092A/en
Application filed by Eaton CorpfiledCriticalEaton Corp
Application grantedgrantedCritical
Publication of AR200742A1publicationCriticalpatent/AR200742A1/en