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 ES0047366UpriorityCriticalpatent/ES47366Y/en
Publication of ES47366UpublicationCriticalpatent/ES47366U/en
Application grantedgrantedCritical
Publication of ES47366YpublicationCriticalpatent/ES47366Y/en
Ceramic piece; with an improved coupling device, characterized by being constituted by two flat lateral surfaces, of appropriate material and of variable measures, which leave inside a hollow divided in several departments by nerves or reinforcing partitions, said piece having one of its Longitudinal bases cover, existing the same solate a projection or rib that acts as a male in the coupling of the pieces together. (Machine-translation by Google Translate, not legally binding)
ES0047366U1955-04-051955-04-05
Ceramic piece with coupling device, perfected
ExpiredES47366Y
(en)
Broad rendija nozzle for the manufacture of thick plates and plates of thermoplastic synthetic materials (Machine-translation by Google Translate, not legally binding)