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Priority claimed from JP62157289Aexternal-prioritypatent/JPS641183A/ja
Priority claimed from JP11083987Uexternal-prioritypatent/JPS6418367U/ja
Priority claimed from JP1987112833Uexternal-prioritypatent/JPH0731319Y2/ja
Priority claimed from JP11437787Uexternal-prioritypatent/JPS6423739U/ja
Application filed by Omron Tateisi Electronics CofiledCriticalOmron Tateisi Electronics Co
Priority claimed from EP88110030Aexternal-prioritypatent/EP0296590B1/de
Application grantedgrantedCritical
Publication of ATE96570T1publicationCriticalpatent/ATE96570T1/de