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ECHEVARRIA VALDIVIESO ALFONSO
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ECHEVARRIA VALDIVIESO ALFONSO
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Application filed by ECHEVARRIA VALDIVIESO ALFONSOfiledCriticalECHEVARRIA VALDIVIESO ALFONSO
Priority to ES0292391ApriorityCriticalpatent/ES292391A3/en
Publication of ES292391A3publicationCriticalpatent/ES292391A3/en
Improvements in indicators-selectors characterized by the fact of consisting of a casing that is constituted by a base on which a hinged closing piece is folded, which on its internal face has an automatic opening mechanism and the indicator-selector mechanism. (Machine-translation by Google Translate, not legally binding)
ES0292391A1963-10-101963-10-10Improvements in indicators-selecters (Machine-translation by Google Translate, not legally binding)
ExpiredES292391A3
(en)