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Individual
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Individual
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Priority to ES0256766ApriorityCriticalpatent/ES256766A1/en
Publication of ES256766A1publicationCriticalpatent/ES256766A1/en
Investigating Or Analysing Materials By The Use Of Chemical Reactions
(AREA)
Abstract
Improvements in or related to markers, according to which, the signal-emitting element is formed on a tubular body, producing at least on its outer walls, various planes and applying on these a film of reflective material. (Machine-translation by Google Translate, not legally binding)
ES0256766A1960-03-231960-03-23Improvements in or related to signals (Machine-translation by Google Translate, not legally binding)
ExpiredES256766A1
(en)