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BETRIU TAPIES FRANCISCO
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BETRIU TAPIES FRANCISCO
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Application filed by BETRIU TAPIES FRANCISCOfiledCriticalBETRIU TAPIES FRANCISCO
Priority to ES0054160UpriorityCriticalpatent/ES54160Y/en
Publication of ES54160UpublicationCriticalpatent/ES54160U/en
Application grantedgrantedCritical
Publication of ES54160YpublicationCriticalpatent/ES54160Y/en
An improved manual press that is based on the combined action of a lever and a connecting rod, in such a way that the ratio of the driving force to resistant stress is not constant but decreases progressively throughout the operation of each pressing, increasing the power reached that becomes maximum at the moment of the end of the control race. (Machine-translation by Google Translate, not legally binding)
ES0054160U1956-04-301956-04-30
Improved hand press
ExpiredES54160Y
(en)