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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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0089292UpriorityCriticalpatent/ES89292U/en
Publication of ES89292UpublicationCriticalpatent/ES89292U/en
A DRAIN DEVICE characterized by a cap in which a threaded rod and a spiral spring are housed surrounding said rod, passing through this rod a sleeve provided with an inner disc with threaded hole in its center. (Machine-translation by Google Translate, not legally binding)
ES0089292U1961-10-101961-10-10Draft device (Machine-translation by Google Translate, not legally binding)
PendingES89292U
(en)
Device for reproduction of letters and similar characters for lettering and line drawing (Machine-translation by Google Translate, not legally binding)