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 JP56075203Aexternal-prioritypatent/JPS57189481A/ja
Priority claimed from JP56075206Aexternal-prioritypatent/JPS57189484A/ja
Priority claimed from JP56075204Aexternal-prioritypatent/JPS57189482A/ja
Priority claimed from JP56076235Aexternal-prioritypatent/JPS57191985A/ja
Priority claimed from JP56076208Aexternal-prioritypatent/JPS57191980A/ja
Priority claimed from JP56077182Aexternal-prioritypatent/JPS57191987A/ja
Application filed by Matsushita Electric Industrial Co LtdfiledCriticalMatsushita Electric Industrial Co Ltd
Priority claimed from PCT/JP1982/000171external-prioritypatent/WO1982004171A1/ja
Application grantedgrantedCritical
Publication of ATE36797T1publicationCriticalpatent/ATE36797T1/de