ES250028A3 - Improvements introduced in the construction of boilers with automatic home (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the construction of boilers with automatic home (Machine-translation by Google Translate, not legally binding)
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APP POUR LE CHAUFFAGE AUTOMATI
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APP POUR LE CHAUFFAGE AUTOMATI
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Priority to ES0250028ApriorityCriticalpatent/ES250028A3/en
Publication of ES250028A3publicationCriticalpatent/ES250028A3/en
Improvements introduced in the construction of boilers with automatic hearth characterized because the bottom of the hopper is constituted by a double wall with water circulation. (Machine-translation by Google Translate, not legally binding)
ES0250028A1959-06-101959-06-10Improvements introduced in the construction of boilers with automatic home (Machine-translation by Google Translate, not legally binding)
ExpiredES250028A3
(en)