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AYMAR CIVIL DIONISIO
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AYMAR CIVIL DIONISIO
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Application filed by AYMAR CIVIL DIONISIOfiledCriticalAYMAR CIVIL DIONISIO
Priority to ES0056431UpriorityCriticalpatent/ES56431Y/en
Publication of ES56431UpublicationCriticalpatent/ES56431U/en
Application grantedgrantedCritical
Publication of ES56431YpublicationCriticalpatent/ES56431Y/en
An improved square for linear drawing, which essentially is characterized by a transparent and graduated rule established on one of the sides of the right angle thereof, joined by simple contact in the injection molding operation. (Machine-translation by Google Translate, not legally binding)
ES0056431U1956-10-051956-10-05
Square perfected for line drawing
ExpiredES56431Y
(en)
A mechanical system of continuous movement with production of useful force obtained in liquid circuit, founded in the inclined plane and in the lathe (Machine-translation by Google Translate, not legally binding)