AU125860B2 - Improvements in or relating to devices for reproducing and sound from a film - Google Patents

Improvements in or relating to devices for reproducing and sound from a film

Info

Publication number
AU125860B2
AU125860B2 AU6868/46A AU686846A AU125860B2 AU 125860 B2 AU125860 B2 AU 125860B2 AU 6868/46 A AU6868/46 A AU 6868/46A AU 686846 A AU686846 A AU 686846A AU 125860 B2 AU125860 B2 AU 125860B2
Authority
AU
Australia
Prior art keywords
reproducing
relating
sound
film
devices
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 - Lifetime
Application number
AU6868/46A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Filing date
Publication of AU125860B2 publication Critical patent/AU125860B2/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

AU6868/46A 1946-09-25 Improvements in or relating to devices for reproducing and sound from a film Expired - Lifetime AU125860B2 (en)

Publications (1)

Publication Number Publication Date
AU125860B2 true AU125860B2 (en)

Family

ID=

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