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Hercules Powder Co
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Hercules Powder Co
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Application filed by Hercules Powder CofiledCriticalHercules Powder Co
Publication of ES229659A1publicationCriticalpatent/ES229659A1/es
Un método de voladura que consiste en introducir en un barreno una carga productora de gases que tiene un volumen sustancialmente menor que el de la perforación, llenar sustancialmente el espacio restante en el barreno con un gel no explosivo e incombustible e iniciar la carga productora de gases.
ES0229659A1955-07-081956-07-06Un método de voladura
ExpiredES229659A1
(es)