Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES57815ApriorityCriticalpatent/ES57815A1/es
Publication of ES57815A1publicationCriticalpatent/ES57815A1/es
Mejoras en los dispositivos de producir la auto-presión y el encendido automático de estufas lámparas y demás aparatos similares de calefacción y alumbrado.