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Priority to JP46102060ApriorityCriticalpatent/JPS4941507B2/ja
Publication of JPS4864271ApublicationCriticalpatent/JPS4864271A/ja
Publication of JPS4941507B2publicationCriticalpatent/JPS4941507B2/ja
Procede et dispositif pour la fabrication d'articles a face textile non tisses, sans matiere de support, avec structure de surface de genre feutre et faconnee