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AU148575B2 - Improvements in or relating to feed mechanisms for perforated sound films - Google Patents
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AU148575B2 - Improvements in or relating to feed mechanisms for perforated sound films - Google Patents

Improvements in or relating to feed mechanisms for perforated sound films

Info

Publication number
AU148575B2
AU148575B2 AU27435/49A AU2743549A AU148575B2 AU 148575 B2 AU148575 B2 AU 148575B2 AU 27435/49 A AU27435/49 A AU 27435/49A AU 2743549 A AU2743549 A AU 2743549A AU 148575 B2 AU148575 B2 AU 148575B2
Authority
AU
Australia
Prior art keywords
relating
feed mechanisms
perforated sound
sound films
films
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
AU27435/49A
Other versions
AU2743549A (en
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 date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of AU2743549A publication Critical patent/AU2743549A/en
Publication of AU148575B2 publication Critical patent/AU148575B2/en
Expired legal-status Critical Current

Links

AU27435/49A 1949-05-09 Improvements in or relating to feed mechanisms for perforated sound films Expired AU148575B2 (en)

Publications (2)

Publication Number Publication Date
AU2743549A AU2743549A (en) 1949-06-09
AU148575B2 true AU148575B2 (en) 1949-06-09

Family

ID=

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