AU154325B2 - Improvements in magnetic recording or reproducing devices - Google Patents

Improvements in magnetic recording or reproducing devices

Info

Publication number
AU154325B2
AU154325B2 AU38085/50A AU3808550A AU154325B2 AU 154325 B2 AU154325 B2 AU 154325B2 AU 38085/50 A AU38085/50 A AU 38085/50A AU 3808550 A AU3808550 A AU 3808550A AU 154325 B2 AU154325 B2 AU 154325B2
Authority
AU
Australia
Prior art keywords
magnetic recording
reproducing devices
reproducing
devices
recording
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
AU38085/50A
Other versions
AU3808550A (en
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
Filing date
Publication date
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of AU3808550A publication Critical patent/AU3808550A/en
Publication of AU154325B2 publication Critical patent/AU154325B2/en
Expired legal-status Critical Current

Links

AU38085/50A 1950-11-14 Improvements in magnetic recording or reproducing devices Expired AU154325B2 (en)

Publications (2)

Publication Number Publication Date
AU3808550A AU3808550A (en) 1951-01-18
AU154325B2 true AU154325B2 (en) 1951-01-18

Family

ID=

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