Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from JP60039790Aexternal-prioritypatent/JPS61199393A/ja
Priority claimed from IN486/MAS/85Aexternal-prioritypatent/IN165101B/en
Application filed by Victor Company Of JapanfiledCriticalVictor Company Of Japan
Priority to IN624/MAS/88ApriorityCriticalpatent/IN166700B/en
Publication of IN166700BpublicationCriticalpatent/IN166700B/en