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Individual
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Priority to ES0273677ApriorityCriticalpatent/ES273677A2/en
Publication of ES273677A2publicationCriticalpatent/ES273677A2/en
Improvements introduced in the object of the main patent number 268,293 for improvements introduced in the refrigeration groups by diffusion, which are characterized by the incorporation to its structure of a plate of insulating cellulosic material, which is sandwiched between two independent freezers, forming a partition intermediate, in the body of the refrigerator cabinet, which corresponds to the level of its upper third, creating in this area an insulated space of all the periodic rises in temperature, with the consequent guarantee of keeping the temperatures below 0 degrees achieved in the volume upper sealed in the indicated way. (Machine-translation by Google Translate, not legally binding)
ES0273677A1962-01-131962-01-13Improvements in refrigerating groups by dissemination (Machine-translation by Google Translate, not legally binding)
ExpiredES273677A2
(en)
Refrigeration installation for coolers with separate refrigeration chambers with an evaporator and regulator device (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of boxes with insulation of foam material for table refrigerator cabinets (Machine-translation by Google Translate, not legally binding)
Improvements in the construction of refrigerating cabinets with insulation of foam material (Machine-translation by Google Translate, not legally binding)