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.)
Filing date
Publication date
Priority claimed from JP60039789Aexternal-prioritypatent/JPS61199392A/ja
Priority claimed from IN486/MAS/85Aexternal-prioritypatent/IN165101B/en
Application filed by Victor Company Of JapanfiledCriticalVictor Company Of Japan
Priority to IN623/MAS/88ApriorityCriticalpatent/IN166699B/en
Publication of IN166699BpublicationCriticalpatent/IN166699B/en