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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing CofiledCriticalMinnesota Mining and Manufacturing Co
Priority to ES0255204ApriorityCriticalpatent/ES255204A1/es
Publication of ES255204A1publicationCriticalpatent/ES255204A1/es
Dispositivo de cabeza magnética para aparatos de registro y reproducción en cinta magnética, incluyendo dicha cabeza un par de núcleos magnéticos dispuestos en ángulo entre sí y con entrehierros adyacentes muy poco espaciados entre sí, respectivamente, y arrollamientos en relación inductiva con dichos núcleos respectivos.
ES0255204A1960-01-221960-01-22Un dispositivo de cabeza magnetica para aparatos de registro y reproducciën de cinta
ExpiredES255204A1
(es)