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ASTIGARRAGA Y OTAMENDI S L
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ASTIGARRAGA Y OTAMENDI S L
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Priority to ES0066072UpriorityCriticalpatent/ES66072U/en
Publication of ES66072UpublicationCriticalpatent/ES66072U/en
Regulating valve for containers intended to cook under pressure, characterized in that it is constituted by the head of a vertical rod that extends the axis of a cylindrical counterweight, which in turn is traversed in its upper part by a bar, which has two parts coaxial of different diameters, whose bar is supported by a piece of cast aluminum, which houses the counterweight and on one side of it has the housing for the part of the bar of greater diameter, and the other for the narrowest; the bar finished at its ends by balls of different colors, of which one or the other is closer to said support, according to the counterweight this in its highest or lowest position, by passing through the part of greater or lesser diameter of the bar. (Machine-translation by Google Translate, not legally binding)
ES0066072U1958-05-101958-05-10Regulating valve for vessels intended for pressure cooking (Machine-translation by Google Translate, not legally binding)
PendingES66072U
(en)
Improvements introduced in the manufacture of valvular groups for pressure coffee machines (Machine-translation by Google Translate, not legally binding)