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.)
Rio Rosell Roberto Del
Original Assignee
Rio Rosell Roberto Del
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 Rio Rosell Roberto DelfiledCriticalRio Rosell Roberto Del
Priority to ES65952ApriorityCriticalpatent/ES65952A2/es
Publication of ES65952A2publicationCriticalpatent/ES65952A2/es
ES65952A1917-12-071917-12-07Un procedimiento para la construcción de los conductos de plancha metálica en los elementos de radiadores.
ExpiredES65952A2
(es)