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Priority claimed from JP5408181Uexternal-prioritypatent/JPS6237378Y2/ja
Priority claimed from IN412/CAL/82Aexternal-prioritypatent/IN156473B/en
Application filed by Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to IN1021/MAS/84ApriorityCriticalpatent/IN163154B/en
Publication of IN163154BpublicationCriticalpatent/IN163154B/en