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Priority claimed from JP62023281Aexternal-prioritypatent/JPS63192402A/en
Application filed by Yoshida Kogyo KkfiledCriticalYoshida Kogyo Kk
Priority to SG107194ApriorityCriticalpatent/SG107194G/en
Publication of SG107194GpublicationCriticalpatent/SG107194G/en