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Parker James Augustus
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Parker James Augustus
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Priority to ES10970ApriorityCriticalpatent/ES10970A3/es
Publication of ES10970A3publicationCriticalpatent/ES10970A3/es
ES10970A1890-06-261890-06-26Mejoras en composiciones para el pavimento cubierto o empedrado de caminos, carreteras, pisos y otras superficies.
ExpiredES10970A3
(es)
método para reduzir a aderência de um revestimento de betume em um substrato base, método de pavimentação de uma estrada, e composição de pavimento em camadas