ES313271A2 - Some improvements in the manufacture of electric heating appliances. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Some improvements in the manufacture of electric heating appliances. (Machine-translation by Google Translate, not legally binding)
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MARESMA TORT JAVIER
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MARESMA TORT JAVIER
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Priority to ES0313271ApriorityCriticalpatent/ES313271A2/en
Publication of ES313271A2publicationCriticalpatent/ES313271A2/en
Improvements in the object of the main patent No. 298,937, by "Some improvements in the manufacture of electric heating appliances", characterized by the arrangement, in the upper water outlet pipe of a heater, of an arm with a through valve , actuatable by an external hand, in order to put in communication the said water outlet of the heater with any of two other pipes, a fixed, constituent of the arm itself, and the other mobile for application in previously located points. (Machine-translation by Google Translate, not legally binding)
ES0313271A1965-05-131965-05-13Some improvements in the manufacture of electric heating appliances. (Machine-translation by Google Translate, not legally binding)
ExpiredES313271A2
(en)
Improvements in the construction of heating boilers with pivoting elements through a fluid (Machine-translation by Google Translate, not legally binding)