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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PRIETO LOBO
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PRIETO LOBO
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Application filed by PRIETO LOBOfiledCriticalPRIETO LOBO
Priority to ES435943ApriorityCriticalpatent/ES435943A1/en
Publication of ES435943A1publicationCriticalpatent/ES435943A1/en
New system of connection of tubes by pressure, characterized by using as main elements of the unión a main bushing and two auxiliary bushes and for the coupling of these bushes on the tube, a new tool designed for this purpose. (Machine-translation by Google Translate, not legally binding)
ES435943A1975-03-241975-03-24New system of unión of pipes by pressure. (Machine-translation by Google Translate, not legally binding)
ExpiredES435943A1
(en)