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 NL8702812Aexternal-prioritypatent/NL8702812A/en
Application filed by Philips Electronics NvfiledCriticalPhilips Electronics Nv
Priority to SG112493ApriorityCriticalpatent/SG112493G/en
Publication of SG112493GpublicationCriticalpatent/SG112493G/en