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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Infema S A
Original Assignee
Infema S A
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Publication date
Application filed by Infema S AfiledCriticalInfema S A
Priority to ES1972184508UpriorityCriticalpatent/ES184508Y/en
Publication of ES184508UpublicationCriticalpatent/ES184508U/en
Application grantedgrantedCritical
Publication of ES184508YpublicationCriticalpatent/ES184508Y/en
Closing coupling device, of tubular structures, characterized essentially by being formed of an internally threaded part and which is coupled inside the structure by means of a flanging of the part and of the structure towards the interior thereof. (Machine-translation by Google Translate, not legally binding)
ES1972184508U1972-10-071972-10-07
CLOSING COUPLING DEVICE FOR TUBULAR STRUCTURES.
ExpiredES184508Y
(en)