ES260631A1 - Improvements in the manufacture of the rollable metallic doors (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of the rollable metallic doors (Machine-translation by Google Translate, not legally binding)
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MADRID SACRISTAN MATIAS
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MADRID SACRISTAN MATIAS
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Priority to ES0260631ApriorityCriticalpatent/ES260631A1/en
Publication of ES260631A1publicationCriticalpatent/ES260631A1/en
Improvements in the manufacture of the rolling metal doors, which are characterized by the fact of practicing in each of the marginal ends of each joint a single vertical incision that with its depth reaches to cut the circular sectors more protruding from the two hooks formed by the edges of the two plates that are linked. (Machine-translation by Google Translate, not legally binding)
ES0260631A1960-08-271960-08-27Improvements in the manufacture of the rollable metallic doors (Machine-translation by Google Translate, not legally binding)
ExpiredES260631A1
(en)
New system for obtaining prefabricated parts for fronts and sides of kitchens, cabinets and other metal furniture (Machine-translation by Google Translate, not legally binding)