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Individual
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Individual
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Priority to ES39386ApriorityCriticalpatent/ES39386A1/es
Publication of ES39386A1publicationCriticalpatent/ES39386A1/es
ES39386A1906-09-061906-09-06Un dispositivo perfeccionado para consumir el humo en los hogares o calas de fuego de calderas y demás análogos.
ExpiredES39386A1
(es)