AU4835759A - Improvements in or relating to magnetic recording devices - Google Patents

Improvements in or relating to magnetic recording devices

Info

Publication number
AU4835759A
AU4835759A AU48357/59A AU4835759A AU4835759A AU 4835759 A AU4835759 A AU 4835759A AU 48357/59 A AU48357/59 A AU 48357/59A AU 4835759 A AU4835759 A AU 4835759A AU 4835759 A AU4835759 A AU 4835759A
Authority
AU
Australia
Prior art keywords
relating
magnetic recording
recording devices
devices
magnetic
Prior art date
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.)
Expired
Application number
AU48357/59A
Other versions
AU237523B2 (en
Inventor
Greer Ronald
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.)
British Telecommunications Research Ltd
Original Assignee
British Telecommunications Research Ltd
Filing date
Publication date
Application filed by British Telecommunications Research Ltd filed Critical British Telecommunications Research Ltd
Application granted granted Critical
Publication of AU4835759A publication Critical patent/AU4835759A/en
Publication of AU237523B2 publication Critical patent/AU237523B2/en
Expired legal-status Critical Current

Links

AU48357/59A 1959-04-29 Improvements in or relating to magnetic recording devices Expired AU237523B2 (en)

Publications (2)

Publication Number Publication Date
AU4835759A true AU4835759A (en) 1959-10-29
AU237523B2 AU237523B2 (en) 1959-10-29

Family

ID=

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