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Priority to JP50091756ApriorityCriticalpatent/JPS5216288A/ja
Publication of JPS5216288ApublicationCriticalpatent/JPS5216288A/ja
Publication of JPS5614188B2publicationCriticalpatent/JPS5614188B2/ja
Appareil a deplacement autonome pour sa progression a l'interieur d'une canalisation, notamment pour son exploration et/ou son traitement, et/ou son tubage a distance