AU2990930A - Improvements in film sound and picture reproducers - Google Patents

Improvements in film sound and picture reproducers

Info

Publication number
AU2990930A
AU2990930A AU29909/30A AU2990930A AU2990930A AU 2990930 A AU2990930 A AU 2990930A AU 29909/30 A AU29909/30 A AU 29909/30A AU 2990930 A AU2990930 A AU 2990930A AU 2990930 A AU2990930 A AU 2990930A
Authority
AU
Australia
Prior art keywords
film sound
picture reproducers
reproducers
picture
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
AU29909/30A
Other versions
AU2990930B (en
Filing date
Publication date
Application filed filed Critical
Priority to AU29909/30A priority Critical patent/AU2990930A/en
Publication of AU2990930B publication Critical patent/AU2990930B/en
Publication of AU2990930A publication Critical patent/AU2990930A/en
Expired legal-status Critical Current

Links

AU29909/30A 1930-10-03 Improvements in film sound and picture reproducers Expired AU2990930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU29909/30A AU2990930A (en) 1930-10-03 Improvements in film sound and picture reproducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU29909/30A AU2990930A (en) 1930-10-03 Improvements in film sound and picture reproducers

Publications (2)

Publication Number Publication Date
AU2990930B AU2990930B (en) 1931-11-12
AU2990930A true AU2990930A (en) 1931-11-12

Family

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