Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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KRETZ WILHELM
Original Assignee
KRETZ WILHELM
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Filing date
Publication date
Application filed by KRETZ WILHELMfiledCriticalKRETZ WILHELM
Priority to ES67616UpriorityCriticalpatent/ES67616Y/en
Publication of ES67616UpublicationCriticalpatent/ES67616U/en
Application grantedgrantedCritical
Publication of ES67616YpublicationCriticalpatent/ES67616Y/en
Hinge of glasses, characterized in that the hinge plate has a marginal recess on the clamping side, whose marginal edge is sharpened or sharpened in such a way that the heated hinge fits in the notch of the frame or temple of the glasses, and grasps it by the snap-in edge fixed by fire or heat. (Machine-translation by Google Translate, not legally binding)
ES67616U1958-07-261958-07-26
Glasses hinge
ExpiredES67616Y
(en)
Improvements introduced in the systems of clamping of charnelas in the mounts of glasses (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of mirrors in surfaces of plastic materials with protectors to prevent stripping (Machine-translation by Google Translate, not legally binding)
Optical device for the superposition in the retina of virtual images of real objects and of the board or drawing sheet (Machine-translation by Google Translate, not legally binding)