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Cruz S A
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Cruz S A
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Application filed by Cruz S AfiledCriticalCruz S A
Priority to ES0245981ApriorityCriticalpatent/ES245981A3/es
Publication of ES245981A3publicationCriticalpatent/ES245981A3/es
Procedimiento de fabricación de óxidos de plomo, caracterizado por oxidar por medio del oxígeno del aire y de forma contínua, el plomo metálico, mediante introducción de éste en un aparato constituído por un cilindro metálico horizontal que gira sobre rodillos y se calienta exteriormente.
ES0245981A1958-12-161958-12-16Procedimiento de fabricaciën de ëxidos de plomo
ExpiredES245981A3
(es)