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STEELS ENGINEERING INSTALLATIO
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STEELS ENGINEERING INSTALLATIO
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Application filed by STEELS ENGINEERING INSTALLATIOfiledCriticalSTEELS ENGINEERING INSTALLATIO
Priority to ES0222818ApriorityCriticalpatent/ES222818A1/en
Publication of ES222818A1publicationCriticalpatent/ES222818A1/en
Improvements in the joints of tubes, characterized in that a pipe joint comprises a pair of flange members with central holes for housing the tubes to be joined, a channel or peripheral channels formed in the hole of each of the said organs of tab, into which channels portions of the material of the tubes adjacent to the ends thereof extend or expand, and means for joining the flange members together. (Machine-translation by Google Translate, not legally binding)
ES0222818A1955-07-061955-07-06Improvements in pipe joints (Machine-translation by Google Translate, not legally binding)
ExpiredES222818A1
(en)