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Priority claimed from JP60200981Aexternal-prioritypatent/JPH0815703B2/ja
Priority claimed from JP60200980Aexternal-prioritypatent/JPH074732B2/ja
Application filed by Omron Tateisi Electronics CofiledCriticalOmron Tateisi Electronics Co
Priority claimed from EP86112566Aexternal-prioritypatent/EP0214666B1/de
Application grantedgrantedCritical
Publication of ATE67324T1publicationCriticalpatent/ATE67324T1/de