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Priority to JP15143879UpriorityCriticalpatent/JPS6114643Y2/ja
Publication of JPS5670202UpublicationCriticalpatent/JPS5670202U/ja
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Publication of JPS6114643Y2publicationCriticalpatent/JPS6114643Y2/ja
Improvements in or relating to an Installation for Testing and Recording the Liquid-Tightness of Hollow Work Parts, more particularly Cooling Radiators and the like.