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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Priority claimed from JP13750490Aexternal-prioritypatent/JPH0431490A/en
Application filed by Ibe Co LtdfiledCriticalIbe Co Ltd
Priority to HU364591ApriorityCriticalpatent/HU209689B/en
Publication of HU913645D0publicationCriticalpatent/HU913645D0/en
Publication of HUT62926ApublicationCriticalpatent/HUT62926A/en
Publication of HU209689BpublicationCriticalpatent/HU209689B/en