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.)
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Cementifera Italiana Fibronit SpA
Original Assignee
Cementifera Italiana Fibronit SpA
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Filing date
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Application filed by Cementifera Italiana Fibronit SpAfiledCriticalCementifera Italiana Fibronit SpA
Priority to ES1975213464UpriorityCriticalpatent/ES213464Y/en
Publication of ES213464UpublicationCriticalpatent/ES213464U/en
Application grantedgrantedCritical
Publication of ES213464YpublicationCriticalpatent/ES213464Y/en
Improved tube jointing, essentially for asbestos cement pipes of the type in which the tight connection between a cylindrical element of greater diameter and a cylindrical element of smaller diameter is made with the use of an annular lining housed in an annular groove made in the peripheral of the larger diameter cylindrical element subject to a radial compression towards the outside when the cylindrical element of smaller diameter is introduced into the larger diameter characterized in that the annular lining of elastic material has a cross section substantially in z. (Machine-translation by Google Translate, not legally binding)