AU3949772A - High density information records and playback apparatus therefor - Google Patents

High density information records and playback apparatus therefor

Info

Publication number
AU3949772A
AU3949772A AU39497/72A AU3949772A AU3949772A AU 3949772 A AU3949772 A AU 3949772A AU 39497/72 A AU39497/72 A AU 39497/72A AU 3949772 A AU3949772 A AU 3949772A AU 3949772 A AU3949772 A AU 3949772A
Authority
AU
Australia
Prior art keywords
high density
playback apparatus
apparatus therefor
density information
information records
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
AU39497/72A
Other versions
AU479735B2 (en
Inventor
Osborne Stanley Thomas
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Priority to AU39497/72A priority Critical patent/AU479735B2/en
Priority claimed from AU39497/72A external-priority patent/AU479735B2/en
Application granted granted Critical
Publication of AU3949772A publication Critical patent/AU3949772A/en
Publication of AU479735B2 publication Critical patent/AU479735B2/en
Expired legal-status Critical Current

Links

AU39497/72A 1972-03-01 High density information records and playback apparatus therefor Expired AU479735B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU39497/72A AU479735B2 (en) 1972-03-01 High density information records and playback apparatus therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU39497/72A AU479735B2 (en) 1972-03-01 High density information records and playback apparatus therefor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU20947/76A Division AU503625B2 (en) 1976-12-24 1976-12-24 Video playback apparatus using capacitive pickup

Publications (2)

Publication Number Publication Date
AU3949772A true AU3949772A (en) 1973-09-06
AU479735B2 AU479735B2 (en) 1973-09-06

Family

ID=

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