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Application filed by 日本鉱業株式会社, 日鉱エンジニアリング株式会社filedCritical日本鉱業株式会社
Priority to JP6287983UpriorityCriticalpatent/JPS59171735U/ja
Publication of JPS59171735UpublicationCriticalpatent/JPS59171735U/ja
Application grantedgrantedCritical
Publication of JPS6216179Y2publicationCriticalpatent/JPS6216179Y2/ja
Procede et dispositif de commande d'un appareil mobile pour l'aspiration du fond d'une accumulation de liquides, de matieres pouvant s'y trouver en suspension