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BOTEY Y JOSE Cia
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BOTEY Y JOSE Cia
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Application filed by BOTEY Y JOSE CiafiledCriticalBOTEY Y JOSE Cia
Priority to ES0034767UpriorityCriticalpatent/ES34767Y/en
Publication of ES34767UpublicationCriticalpatent/ES34767U/en
Application grantedgrantedCritical
Publication of ES34767YpublicationCriticalpatent/ES34767Y/en
A stove with automatic circulation of air, characterized by being formed by an enclosing box that presents in its lower part a large port and in the upper one a similar one, both protected by front louver grilles and interior metallic fabrics; one or more electric resistances are placed on top of the lower port, forming a kind of grate, which covers the lower mouth of a chimney that ascends inside the box with its strangled reaction as a venturi tube, to empty into the upper tubing grid. (Machine-translation by Google Translate, not legally binding)
ES0034767U1953-02-071953-02-07
A stove with automatic air circulation
ExpiredES34767Y
(en)
Improvements introduced in the construction of machine drying stoves for foundries, by recirculation of hot air (Machine-translation by Google Translate, not legally binding)