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 JP10760394Aexternal-prioritypatent/JP3424320B2/en
Application filed by Sony CorpfiledCriticalSony Corp
Priority to SG1995000285ApriorityCriticalpatent/SG30354A1/en
Publication of SG30354A1publicationCriticalpatent/SG30354A1/en