AU1714828A - Improvements in or connected with photographically recording sounds and pictures - Google Patents

Improvements in or connected with photographically recording sounds and pictures

Info

Publication number
AU1714828A
AU1714828A AU17148/28A AU1714828A AU1714828A AU 1714828 A AU1714828 A AU 1714828A AU 17148/28 A AU17148/28 A AU 17148/28A AU 1714828 A AU1714828 A AU 1714828A AU 1714828 A AU1714828 A AU 1714828A
Authority
AU
Australia
Prior art keywords
pictures
recording sounds
photographically recording
photographically
sounds
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
AU17148/28A
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.)
Deforest Phonofilms Ltd
Original Assignee
Deforest Phonofilms Ltd
Filing date
Publication date
Application filed by Deforest Phonofilms Ltd filed Critical Deforest Phonofilms Ltd
Publication of AU1714828A publication Critical patent/AU1714828A/en
Expired legal-status Critical Current

Links

AU17148/28A 1928-12-01 Improvements in or connected with photographically recording sounds and pictures Expired AU1714828A (en)

Publications (1)

Publication Number Publication Date
AU1714828A true AU1714828A (en) 1929-12-10

Family

ID=

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