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Individual
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Individual
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Priority to ES0327251ApriorityCriticalpatent/ES327251A3/en
Publication of ES327251A3publicationCriticalpatent/ES327251A3/en
"PNEUMATIC ACTION CORKSCREW APPARATUS, characterized by having provided a hollow cylinder, with an internal piston integral with a coaxial stem protruding to the outside and provided with a piece of easy coupling to the hand at its free end carrying said cylinder at the base by the the stem protrudes, a neck that acts as a guide for the latter and which is provided with curved side legs for easy coupling of the fingers of the hand that is to hold it, so that with one hand the oppression operations of the piston rod integral to bring it to the bottom dead center, producing an expulsion of air contained inside the cylinder. (Machine-translation by Google Translate, not legally binding)
ES0327251A1966-05-271966-05-27Corkscrew apparatus for pneumatic action. (Machine-translation by Google Translate, not legally binding)
ExpiredES327251A3
(en)