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Individual
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Individual
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Priority to ES0062354UpriorityCriticalpatent/ES62354Y/en
Publication of ES62354UpublicationCriticalpatent/ES62354U/en
Application grantedgrantedCritical
Publication of ES62354YpublicationCriticalpatent/ES62354Y/en
A disc with a toric edge to prevent the milk from spilling when boiling, characterized by constituting a disc-shaped body having a toric rim with a circular or slightly elliptical section, its central wall of a thickness adequately less than the height of the rim inclined, also giving the circumstance to exist practiced in the aforementioned edge, in diametrically opposite situation and likewise in opposition with respect to its sides in relation to the inclined central wall, respective radial grooves that on each side correspond to the highest part of the said central wall, purposely so that there is symmetry and the disk can supply the same effects on both sides. (Machine-translation by Google Translate, not legally binding)
ES0062354U1957-10-141957-10-14
Disc with O-ring edge to prevent milk from spilling to boil
ExpiredES62354Y
(en)