AU257744B2 - Sound films and apparatus for their projection - Google Patents

Sound films and apparatus for their projection

Info

Publication number
AU257744B2
AU257744B2 AU17632/62A AU1763262A AU257744B2 AU 257744 B2 AU257744 B2 AU 257744B2 AU 17632/62 A AU17632/62 A AU 17632/62A AU 1763262 A AU1763262 A AU 1763262A AU 257744 B2 AU257744 B2 AU 257744B2
Authority
AU
Australia
Prior art keywords
projection
sound films
films
sound
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
AU17632/62A
Other versions
AU1763262A (en
Inventor
William Kingston Arthur
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of AU257744B2 publication Critical patent/AU257744B2/en
Publication of AU1763262A publication Critical patent/AU1763262A/en
Expired legal-status Critical Current

Links

AU17632/62A 1961-08-15 1962-05-15 Sound films and apparatus for their projection Expired AU257744B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB29436 1961-08-15

Publications (2)

Publication Number Publication Date
AU257744B2 true AU257744B2 (en) 1963-11-21
AU1763262A AU1763262A (en) 1963-11-21

Family

ID=

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