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Individual
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Individual
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Priority to ES351089ApriorityCriticalpatent/ES351089A1/en
Publication of ES351089A1publicationCriticalpatent/ES351089A1/en
"IMPROVEMENTS IN THE CONSTRUCTION OF SCREEN MACHINES" characterized by the provision of a system composed of two swinging arms, each of them consisting of two levers parallel to each other and parallel to the other two components of the opposite arm; whose arms carry the supports of the screen screen so that it remains constantly horizontal and parallel to the table, both in working position and in its upward movement when the screen is raised. (Machine-translation by Google Translate, not legally binding)
ES351089A1968-02-291968-02-29Improvements in the construction of serigraphy machines. (Machine-translation by Google Translate, not legally binding)
ExpiredES351089A1
(en)