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.)
TDK Micronas GmbH
International Telephone and Telegraph Corp
Original Assignee
Deutsche ITT Industries GmbH
International Telephone and Telegraph Corp
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 Deutsche ITT Industries GmbH, International Telephone and Telegraph CorpfiledCriticalDeutsche ITT Industries GmbH
Publication of ES246705A2publicationCriticalpatent/ES246705A2/es
Mejoras introducidas en el objeto de la Patente principal núm. 238.907por: Método de fabricación de un material ferromagnéticoque comprenden las fases o etapas de prensar el material hasta darle forma de núcleo y caldear el núcleo prensado a una temperatura de 1200ºC durante un período de 2 a 6 horasenfriando después.
ES0246705A1958-01-241959-01-22Método de fabricacion de un material ferromagnético
ExpiredES246705A2
(es)