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Priority to ES1967131768UpriorityCriticalpatent/ES131768Y/en
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Publication of ES131768YpublicationCriticalpatent/ES131768Y/en
Protective device for the tube of the passage ovens, essentially characterized in that it is constituted by a plate of refractory material having on its upper face a wide subsidiary depression comprised between at least two marginal zones in relief of the plate itself, the latter being provided in addition in one of its ends of a projection combined with a recess of the same configuration practiced at the opposite end in which the projection of another plate is fitted to form a protective surface that is placed inside the tube constituting a surplus in all the length of the oven on which the support of the ceramic pieces subjected to cooking slides. (Machine-translation by Google Translate, not legally binding)
Procedure and device for obtaining a new continuous oven for the cooking of bizcochado, or the ceramic varnish over the bizcocho (multichannel oven). (Machine-translation by Google Translate, not legally binding)