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DONNER HANS OTTO
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DONNER HANS OTTO
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Publication of ES207315A1publicationCriticalpatent/ES207315A1/es
Drilling And Exploitation, And Mining Machines And Methods
(AREA)
Abstract
Mejoras introducidas en la fabricación de cartuchos explosivos o minas caracterizadas por haberse formado dentro de ellas un cartucho hueco de explosivo de tal manera que la cavidad cónica o parabólica está dirigida contra el objeto que haya de ser destruido con objeto de sumar las ondas explosivas y la fuerza de la explosión.
ES0207315A1952-11-211953-01-20MEJORAS INTRODUCIDAS EN LA FABRICACIoN DE MINAS EXPLOSIVAS
ExpiredES207315A1
(es)