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.)
Soc De Recherches Et De Perfeccionnements Industriels
Original Assignee
Soc De Recherches Et De Perfeccionnements Industriels
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 Soc De Recherches Et De Perfeccionnements IndustrielsfiledCriticalSoc De Recherches Et De Perfeccionnements Industriels
Priority to ES117177ApriorityCriticalpatent/ES117177A3/es
Publication of ES117177A3publicationCriticalpatent/ES117177A3/es
ES117177A1930-03-061930-03-06Hornos con varias cámaras especialmente para la destilación de materias que pueden ser carbonizadas a baja temperatura.
ExpiredES117177A3
(es)
Un procedimiento perfeccionado y sus aparatos especiales correspondientes para la carbonización o destilación de materias carbonosas a baja temperatura.