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AU210086B2 - Improvements in and relating to recording devices - Google Patents
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AU210086B2 - Improvements in and relating to recording devices - Google Patents

Improvements in and relating to recording devices

Info

Publication number
AU210086B2
AU210086B2 AU12619/55A AU1261955A AU210086B2 AU 210086 B2 AU210086 B2 AU 210086B2 AU 12619/55 A AU12619/55 A AU 12619/55A AU 1261955 A AU1261955 A AU 1261955A AU 210086 B2 AU210086 B2 AU 210086B2
Authority
AU
Australia
Prior art keywords
relating
recording devices
recording
devices
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
AU12619/55A
Other versions
AU1261955A (en
Inventor
Cater Wallace Attwood Bedford
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.)
TELEVISION AUDIENCE MEASUREMENT Ltd
Original Assignee
TELEVISION AUDIENCE MEASUREMENT Ltd
Filing date
Publication date
Application filed by TELEVISION AUDIENCE MEASUREMENT Ltd filed Critical TELEVISION AUDIENCE MEASUREMENT Ltd
Application granted granted Critical
Publication of AU210086B2 publication Critical patent/AU210086B2/en
Publication of AU1261955A publication Critical patent/AU1261955A/en
Expired legal-status Critical Current

Links

AU12619/55A 1955-10-05 Improvements in and relating to recording devices Expired AU210086B2 (en)

Publications (2)

Publication Number Publication Date
AU210086B2 true AU210086B2 (en) 1956-04-12
AU1261955A AU1261955A (en) 1956-04-12

Family

ID=

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