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AU105470B2 - Improvement in apparatus forand method of recording sound on film - Google Patents

Improvement in apparatus forand method of recording sound on film

Info

Publication number
AU105470B2
AU105470B2 AU4405/37A AU440537A AU105470B2 AU 105470 B2 AU105470 B2 AU 105470B2 AU 4405/37 A AU4405/37 A AU 4405/37A AU 440537 A AU440537 A AU 440537A AU 105470 B2 AU105470 B2 AU 105470B2
Authority
AU
Australia
Prior art keywords
improvement
film
recording sound
forand method
apparatus forand
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
AU4405/37A
Other versions
AU440537A (en
Inventor
kon Leslie Dimmick. uf Yeh Jersey U. SA Gt.
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
Radio Corporation of America
Filing date
Publication date
Application filed by Radio Corporation of America filed Critical Radio Corporation of America
Application granted granted Critical
Publication of AU440537A publication Critical patent/AU440537A/en
Publication of AU105470B2 publication Critical patent/AU105470B2/en
Expired legal-status Critical Current

Links

AU4405/37A 1937-10-13 Improvement in apparatus forand method of recording sound on film Expired AU105470B2 (en)

Publications (2)

Publication Number Publication Date
AU440537A AU440537A (en) 1938-10-27
AU105470B2 true AU105470B2 (en) 1938-10-27

Family

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