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DIVAR PERELETEGUI IGNACIO
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DIVAR PERELETEGUI IGNACIO
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Priority to ES0029249UpriorityCriticalpatent/ES29249Y/en
Publication of ES29249UpublicationCriticalpatent/ES29249U/en
Application grantedgrantedCritical
Publication of ES29249YpublicationCriticalpatent/ES29249Y/en
Investigating Strength Of Materials By Application Of Mechanical Stress
(AREA)
Abstract
Domestic calculating device, comprising two parallel blades and equidistant from each other, joined by all edges except one, between which a free space is created in which one or several reference cards are housed and displaced in two opposite directions. (Machine-translation by Google Translate, not legally binding)