ES280473A3 - Un procedimiento y aparato relativo para la fabricacion de fibras largas y de finura variable con cualesquiera materias minerales fusibles
- Google Patents
Un procedimiento y aparato relativo para la fabricacion de fibras largas y de finura variable con cualesquiera materias minerales fusibles
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.)
DESPRES JUSTIN NEGRONI EUGENIO
Original Assignee
DESPRES JUSTIN NEGRONI EUGENIO
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 DESPRES JUSTIN NEGRONI EUGENIOfiledCriticalDESPRES JUSTIN NEGRONI EUGENIO
Priority to ES0280473ApriorityCriticalpatent/ES280473A3/es
Publication of ES280473A3publicationCriticalpatent/ES280473A3/es
ES0280473A1962-09-011962-09-01Un procedimiento y aparato relativo para la fabricacion de fibras largas y de finura variable con cualesquiera materias minerales fusibles
ExpiredES280473A3
(es)