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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corporacion Empresarial de Materiales de Construccion COEMAC SA
Original Assignee
Corporacion Empresarial de Materiales de Construccion COEMAC SA
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 filed by Corporacion Empresarial de Materiales de Construccion COEMAC SAfiledCriticalCorporacion Empresarial de Materiales de Construccion COEMAC SA
Priority to ES111237UpriorityCriticalpatent/ES111237Y/en
Publication of ES111237UpublicationCriticalpatent/ES111237U/en
Application grantedgrantedCritical
Publication of ES111237YpublicationCriticalpatent/ES111237Y/en
Seal for coupling tubes with elastic sleeve characterized in that the sleeve has an annular projection of rectangular profile internally in its central section intended to be included between the ends surrounding the tubes to be coupled; whose sleeve has inner bevels in both mouths. (Machine-translation by Google Translate, not legally binding)
ES111237U1965-02-081965-02-08
SEALED JOINT FOR COUPLING PIPES.
ExpiredES111237Y
(en)
Self-water instant installation that allows the coupling of tubes without preparation or modification thereof. (Machine-translation by Google Translate, not legally binding)