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Priority to JP1976107904UpriorityCriticalpatent/JPS5759325Y2/ja
Publication of JPS5325726UpublicationCriticalpatent/JPS5325726U/ja
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Publication of JPS5759325Y2publicationCriticalpatent/JPS5759325Y2/ja
Lignocelulozni materiali z lignoceluloznimi vlakni v zunanjih plasteh in ekspandiranimi delci plastike, prisotni v jedru ter procesi in njihova uporaba