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Imperial Chemical Industries Ltd
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Imperial Chemical Industries Ltd
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Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Publication of ES208207A1publicationCriticalpatent/ES208207A1/es
Perfeccionamientos en detonadores eléctricos de retardo herméticos caracterizados por comprender una carga de inflamación accionada eléctricamente una. carga de iniciación y un elemento corto de retardo interpuesto encerrado en un depósito hermético y porque dicho elemento corto de retardo comprende una sección de graduación de mecha integrada por una envoltura flexible que rodea un núcleo que comprende una mezcla granular de silicio y minio revestida de grafito y trabada con nitrocelulosa.
ES0208207A1952-05-091953-03-12Perfeccionamientos en detonadores eléctricos de retardo herméticos
ExpiredES208207A1
(es)