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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0086274UpriorityCriticalpatent/ES86274U/en
Publication of ES86274UpublicationCriticalpatent/ES86274U/en
New prefabricated mattress, characterized by carrying a set of plates forming a rectangle in which the union of the sides describes an arch, both being parallel to each other and spaced by the height of a set of biconic springs interlaced only by the heads. (Machine-translation by Google Translate, not legally binding)
ES0086274U1961-03-181961-03-18New mattress perfected (Machine-translation by Google Translate, not legally binding)
PendingES86274U
(en)
Improvements introduced in the manufacture of dishes to contact liquids and gases in distillation columns. (Machine-translation by Google Translate, not legally binding)