ES225815A1 - Improvements introduced in the manufacture of folding and similar beds (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements introduced in the manufacture of folding and similar beds (Machine-translation by Google Translate, not legally binding)
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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Individual
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Individual
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Priority to ES0225815ApriorityCriticalpatent/ES225815A1/en
Publication of ES225815A1publicationCriticalpatent/ES225815A1/en
Process characterized in that they are foldable and similar, characterized in that as a first operation, a metal sheet frame is worked in such a way that all parts thereof are elliptical curves, ending it after submitting to a welding process, with the corresponding rivet, which is located in the frame in its lower part. (Machine-translation by Google Translate, not legally binding)
ES0225815A1955-12-271955-12-27Improvements introduced in the manufacture of folding and similar beds (Machine-translation by Google Translate, not legally binding)
ExpiredES225815A1
(en)