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VIRGILI TUGUES
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VIRGILI TUGUES
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Application filed by VIRGILI TUGUESfiledCriticalVIRGILI TUGUES
Priority to ES360136ApriorityCriticalpatent/ES360136A2/en
Publication of ES360136A2publicationCriticalpatent/ES360136A2/en
Improvements introduced in the object of the main patent no. 266,078, granted on april 5, 1961 by: "improvements in heald frames for looms", characterized in that the connecting plugs of the ends of the stringers to the lateral supports are provided with an axial through hole in the middle part of which a quadrangular widening is carried out in which a also quadrangular nut that, resting laterally on the side edges of the aforementioned quadrangular expansion, cooperates with a tubular washer of an elastic material arranged longitudinally adjacent to the nut and acting as brake of the screw fitted therein. (Machine-translation by Google Translate, not legally binding)
ES360136A1968-10-311968-10-31Improvements in the frames of lizos for telares. (Machine-translation by Google Translate, not legally binding)
ExpiredES360136A2
(en)
Improvements introduced in the stands with interchangeable points for the manufacture of shoes (Machine-translation by Google Translate, not legally binding)
Improvements in the brass cylinders used in the machines that apply to the tiles of labrado tissue (Machine-translation by Google Translate, not legally binding)