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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Dr Andreu SA
Original Assignee
Dr Andreu SA
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Filing date
Publication date
Application filed by Dr Andreu SAfiledCriticalDr Andreu SA
Priority to ES0219136UpriorityCriticalpatent/ES219136Y/en
Publication of ES219136UpublicationCriticalpatent/ES219136U/en
Application grantedgrantedCritical
Publication of ES219136YpublicationCriticalpatent/ES219136Y/en
Seal for flexible tubes, essentially characterized in that it consists of a part having the configuration of an oblong ring whose opening comprises a portion of diameter slightly larger than the outer diameter of the tube to be sealed and an elongated section, like a slit, slightly narrower than twice the thickness of the wall of said tube, on which the circular portion of the opening is disposed, and to produce the seal is introduced under pressure used in many embodiments differing only in detail of the one indicated only by way of example, to which the tube will reach in the narrowed section with which it is crushed. Single face (Machine-translation by Google Translate, not legally binding)
ES0219136U1976-02-191976-02-19
PLUG FOR FLEXIBLE TUBES
ExpiredES219136Y
(en)
Perfected device for the manufacture of synthetic material, double wall, for drip irrigation. (Machine-translation by Google Translate, not legally binding)