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Gamarra De Artaza mario
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Gamarra De Artaza mario
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Application filed by Gamarra De Artaza mariofiledCriticalGamarra De Artaza mario
Priority to ES1974208420UpriorityCriticalpatent/ES208420Y/en
Publication of ES208420UpublicationCriticalpatent/ES208420U/en
Application grantedgrantedCritical
Publication of ES208420YpublicationCriticalpatent/ES208420Y/en
Improved barometer, belonging to the type of mercury column called "siphon", characterized by being provided with a mechanism that transforms the vertical rectilinear movement originated by the variations of mercury level in a circular movement that is used for the rotation of a needle indicator that runs a graduated scale also circular, which includes a barometric tube that is arranged vertically fixed on the back or bottom of the box that has a suitable support furniture, and that has a hermetically sealed top tub whose capacity compensates for the an open lower tank that is located in the section of pipe that is bent 1802 to form the siphon, which lower tank is the same diameter as the upper one and also cylindrical " (Machine-translation by Google Translate, not legally binding)
Improvements introduced in an automatic working fermentation container for the fermentation of suspension of mosto for red wine. (Machine-translation by Google Translate, not legally binding)
Improvements in devices for the graduation of water level in containers containing water and steam (Machine-translation by Google Translate, not legally binding)