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Individual
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Individual
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Priority to ES0049023UpriorityCriticalpatent/ES49023U/en
Publication of ES49023UpublicationCriticalpatent/ES49023U/en
Improved device for mounting glasses to the air of the integrated by a front rod and a few plate-holder pieces between which the crystals are imprisoned by bolts outside the optical field, characterized in that the front rod has several screws set in its rear side. perpendicular in which the crystals and the plate-holder pieces are successively inserted through correspondingly located holes, the fastening and convenient coupling of said elements being carried out, finally, by means of socket-nuts that act in tightening on the mentioned screws. (Machine-translation by Google Translate, not legally binding)
ES0049023U1955-07-081955-07-08Improved device for mounting glasses on the air (Machine-translation by Google Translate, not legally binding)
PendingES49023U
(en)