ES75237U - Metallic frames for window doors and other openings of abtacones (Machine-translation by Google Translate, not legally binding)
- Google Patents
Metallic frames for window doors and other openings of abtacones (Machine-translation by Google Translate, not legally binding)
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PERFILES ESPECIALES S A
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PERFILES ESPECIALES S A
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Priority to ES0075237UpriorityCriticalpatent/ES75237Y/en
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Publication of ES75237YpublicationCriticalpatent/ES75237Y/en
Metallic frames for doors, windows and other rooms, characterized by being constructed from a metallic profile, obtained in a continuous machine of rollers from strip or sheet, whose profile is equal in all the component elements of the frame which they are permanently joined, by welding or suitable means, by the upper and lower corners, if they exist. (Machine-translation by Google Translate, not legally binding)
ES0075237U1959-07-291959-07-29
Metal frames for window doors and other abtacones holes
ExpiredES75237Y
(en)