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 ES385866ApriorityCriticalpatent/ES385866A1/es
Publication of ES385866A1publicationCriticalpatent/ES385866A1/es
Heat-Exchange Devices With Radiators And Conduit Assemblies
(AREA)
Steam Or Hot-Water Central Heating Systems
(AREA)
Lining Or Joining Of Plastics Or The Like
(AREA)
ES385866A1970-11-171970-11-17Unos perfeccionamientos en la fabricacion de calderas de calefaccion con circuito adicional de agua caliente.
ExpiredES385866A1
(es)