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Individual
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Individual
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Priority to ES0028758UpriorityCriticalpatent/ES28758Y/en
Publication of ES28758UpublicationCriticalpatent/ES28758U/en
Application grantedgrantedCritical
Publication of ES28758YpublicationCriticalpatent/ES28758Y/en
Eyepiece for autogenous welding glasses, characterized by being constructed by pressing, which can be made of plastic material or any other ductile and malleable, the fixation for the glass being constituted by seats distributed conveniently to obtain a uniform support and so that the part lower of them serves as seat to the glass, foreseeing in its sides a slot in each one of them, to give lodging to a spring that by expansion maintains fixed the crystal. (Machine-translation by Google Translate, not legally binding)
ES0028758U1951-11-101951-11-10
Eyepiece for autogenous welding glasses
ExpiredES28758Y
(en)
An eye-shaped optical bilupa adaptable to all kinds of views, including prescription glasses (Machine-translation by Google Translate, not legally binding)