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Individual
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Individual
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Priority to ES0017622UpriorityCriticalpatent/ES17622U/en
Publication of ES17622UpublicationCriticalpatent/ES17622U/en
Illumination apparatus characterized by essentially consisting of a clamping foot A, which allows the rest of the apparatus to be turned on it by means of a cylinder A ', with a notch in which a steel ball pressed on it by a spring and a screw fits. which ensures its perfect movement. (Machine-translation by Google Translate, not legally binding)
ES0017622U1948-06-301948-06-30Lighting device (Machine-translation by Google Translate, not legally binding)
PendingES17622U
(en)
Device for the parallel movement of figures in the form of plates, such as rulers, squares and the like. (Machine-translation by Google Translate, not legally binding)