Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Priority to JP1976000456UpriorityCriticalpatent/JPS5739512Y2/ja
Publication of JPS5293246UpublicationCriticalpatent/JPS5293246U/ja
Application grantedgrantedCritical
Publication of JPS5739512Y2publicationCriticalpatent/JPS5739512Y2/ja
Moyen d'etancheite, dispositif de transfert comportant un tel moyen d'etancheite, installation comportant un tel dispositif et procede de fabrication dudit moyen d'etancheite