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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/en
Improvements in electric detonators of hermetic delay characterized by understanding an electrically powered ignition charge one. initiation charge and a short intervening delay element locked in an airtight tank and because said short delay element comprises a section of wick graduation composed of a flexible wrap surrounding a nucleus comprising a granular mixture of silicon and minium coated with graphite and locked with nitrocellulose. (Machine-translation by Google Translate, not legally binding)
ES0208207A1952-05-091953-03-12Improvements in hermetic retardo electrical detonators (Machine-translation by Google Translate, not legally binding)
ExpiredES208207A1
(en)
Improvements in high voltage intakes in the electrical elements of motorcycles, and explosion engines in general (Machine-translation by Google Translate, not legally binding)