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
Publication of ES259815A1publicationCriticalpatent/ES259815A1/es
Management Or Editing Of Information On Record Carriers
(AREA)
Abstract
Un aparato registrador de señales, que comprende medios registradores de cinta con pistas múltiples, medios de canal primero y segundo conectados para proporcionar señales primera y segunda a dichos medios de registro para registrar en pistas separados por éstos.
ES0259815A1959-09-291960-07-22Un aparato registrador de senales
ExpiredES259815A1
(es)