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Individual
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Individual
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Priority to ES210902ApriorityCriticalpatent/ES210902A1/en
Publication of ES210902A1publicationCriticalpatent/ES210902A1/en
Automatic opening mechanism applicable to containers characterized essentially by the fact of comprising an articulated mechanical system operatively arranged to relate the rest support of an auxiliary object and the cover of the said container to each other in such a way that when this object is picked up the the lid is referred to use the contents and when it is left again it is closed, this mechanical system being housed inside the double-walled container or a suitable place, independently of the container itself. (Machine-translation by Google Translate, not legally binding)
ES210902A1953-08-191953-08-19An automatic opening mechanism applicable to recipients (Machine-translation by Google Translate, not legally binding)
ExpiredES210902A1
(en)