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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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1971165957UpriorityCriticalpatent/ES165957Y/en
Publication of ES165957UpublicationCriticalpatent/ES165957U/en
Application grantedgrantedCritical
Publication of ES165957YpublicationCriticalpatent/ES165957Y/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
A desobturing apparatus, characterized for being constituted by a cylindrical body, of wall in broken line, reinforced in the vertices of its angles by cutting them, with its upper and lower smooth part to enable the coupling of the two covers with all impermeability, the upper one being constituted by a central part, threaded on the covering element. (Machine-translation by Google Translate, not legally binding)
ES1971165957U1971-02-091971-02-09
A DEOBTURING DEVICE.
ExpiredES165957Y
(en)