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Deutsche Kunstsandsteinwerke Patent Kleber A G
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Deutsche Kunstsandsteinwerke Patent Kleber A G
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Application filed by Deutsche Kunstsandsteinwerke Patent Kleber A GfiledCriticalDeutsche Kunstsandsteinwerke Patent Kleber A G
Priority to ES26775ApriorityCriticalpatent/ES26775A1/es
Publication of ES26775A1publicationCriticalpatent/ES26775A1/es
Un procedimiento aquí no practicado ni establecido para utilizar la mezcla de cemento y arena y cal hidráulica en la fabricación de tejas, ladrillos, bovedillas y planchas para pisos.