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Priority claimed from JP61291145Aexternal-prioritypatent/JPS63143666A/ja
Priority claimed from JP62004688Aexternal-prioritypatent/JPS63173160A/ja
Application filed by Omron Tateisi Electronics CofiledCriticalOmron Tateisi Electronics Co
Priority claimed from EP19870117969external-prioritypatent/EP0270128B1/de
Application grantedgrantedCritical
Publication of ATE82414T1publicationCriticalpatent/ATE82414T1/de