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 ES0208231ApriorityCriticalpatent/ES208231A1/en
Publication of ES208231A1publicationCriticalpatent/ES208231A1/en
Improvements in the air heater apparatuses consisting essentially of mounting the generator of the air stream rotatably on itself around its axis of sustentation so that that current can be directed at will already over the opening provided with the heating elements already on the opposite side of the box which, for use of said current, is provided with an opening or is easily removable, the aforesaid box being provided with other additional openings for entry of external air. (Machine-translation by Google Translate, not legally binding)
ES0208231A1953-03-031953-03-03Improvements in air heating appliances (Machine-translation by Google Translate, not legally binding)
ExpiredES208231A1
(en)