ES27292A1 - Un procedimiento químico de fabricación de ladrillos refractarios, revestimientos de hornos, crisoles y demás obras de fábrica análogas.
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Un procedimiento químico de fabricación de ladrillos refractarios, revestimientos de hornos, crisoles y demás obras de fábrica análogas.
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ES27292A1901-02-091901-02-09Un procedimiento químico de fabricación de ladrillos refractarios, revestimientos de hornos, crisoles y demás obras de fábrica análogas.
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